63904759

素因数分解:

${\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 66960000

約数和(自身を除く): 3055241

約数列:

[1, 61, 79, 89, 149, 4819, 5429, 7031, 9089, 11771, 13261, 428891, 718031, 808921, 1047619, 63904759]

約数ペア:

[(1, 63904759), (61, 1047619), (79, 808921), (89, 718031), (149, 428891), (4819, 13261), (5429, 11771), (7031, 9089)]