64627581

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{2207}}^1$

素因数の和:2480

約数の個数: 16

約数和(自身を含む): 88602624

約数和(自身を除く): 23975043

約数列:

[1, 3, 43, 129, 227, 681, 2207, 6621, 9761, 29283, 94901, 284703, 500989, 1502967, 21542527, 64627581]

約数ペア:

[(1, 64627581), (3, 21542527), (43, 1502967), (129, 500989), (227, 284703), (681, 94901), (2207, 29283), (6621, 9761)]