Certain results concerning $σ_k(n)$ and $φ_k(n)$
Annales Polonici Mathematici, Tome 8 (1960) no. 2, pp. 173-176
@article{10_4064_ap_8_2_173_176,
author = {M. Sugunamma},
title = {Certain results concerning $\ensuremath{\sigma}_k(n)$ and $\ensuremath{\varphi}_k(n)$},
journal = {Annales Polonici Mathematici},
pages = {173--176},
year = {1960},
volume = {8},
number = {2},
doi = {10.4064/ap-8-2-173-176},
language = {en},
url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-8-2-173-176/}
}
M. Sugunamma. Certain results concerning $σ_k(n)$ and $φ_k(n)$. Annales Polonici Mathematici, Tome 8 (1960) no. 2, pp. 173-176. doi: 10.4064/ap-8-2-173-176
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