64124631

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 94249584

約数和(自身を除く): 30124953

約数列:

[1, 3, 9, 131, 137, 393, 397, 411, 1179, 1191, 1233, 3573, 17947, 52007, 53841, 54389, 156021, 161523, 163167, 468063, 489501, 7124959, 21374877, 64124631]

約数ペア:

[(1, 64124631), (3, 21374877), (9, 7124959), (131, 489501), (137, 468063), (393, 163167), (397, 161523), (411, 156021), (1179, 54389), (1191, 53841), (1233, 52007), (3573, 17947)]