72821617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 82744704

約数和(自身を除く): 9923087

約数列:

[1, 11, 41, 61, 451, 671, 2501, 2647, 27511, 29117, 108527, 161467, 1193797, 1776137, 6620147, 72821617]

約数ペア:

[(1, 72821617), (11, 6620147), (41, 1776137), (61, 1193797), (451, 161467), (671, 108527), (2501, 29117), (2647, 27511)]