79148157

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{647}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 116520768

約数和(自身を除く): 37372611

約数列:

[1, 3, 11, 33, 121, 337, 363, 647, 1011, 1941, 3707, 7117, 11121, 21351, 40777, 78287, 122331, 218039, 234861, 654117, 2398429, 7195287, 26382719, 79148157]

約数ペア:

[(1, 79148157), (3, 26382719), (11, 7195287), (33, 2398429), (121, 654117), (337, 234861), (363, 218039), (647, 122331), (1011, 78287), (1941, 40777), (3707, 21351), (7117, 11121)]