64261461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27427}}^1$

素因数の和:27512

約数の個数: 16

約数和(自身を含む): 94791168

約数和(自身を除く): 30529707

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 27427, 82281, 301697, 905091, 1947317, 5841951, 21420487, 64261461]

約数ペア:

[(1, 64261461), (3, 21420487), (11, 5841951), (33, 1947317), (71, 905091), (213, 301697), (781, 82281), (2343, 27427)]