TY - JOUR AU - A. Takaku TI - Prime numbers such that the sums of the divisors of their powers are perfect squares JO - Colloquium Mathematicum PY - 1984 SP - 117 EP - 121 VL - 49 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-49-1-117-121/ DO - 10.4064/cm-49-1-117-121 LA - en ID - 10_4064_cm_49_1_117_121 ER -