64763577

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{21227}}^1$

素因数の和:21349

約数の個数: 16

約数和(自身を含む): 96799680

約数和(自身を除く): 32036103

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 21227, 63681, 191043, 573129, 2398651, 7195953, 21587859, 64763577]

約数ペア:

[(1, 64763577), (3, 21587859), (9, 7195953), (27, 2398651), (113, 573129), (339, 191043), (1017, 63681), (3051, 21227)]