161729953

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{51229}}^1$

素因数の和:51288

約数の個数: 16

約数和(自身を含む): 206559360

約数和(自身を除く): 44829407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 51229, 358603, 563519, 2100389, 3944633, 14702723, 23104279, 161729953]

約数ペア:

[(1, 161729953), (7, 23104279), (11, 14702723), (41, 3944633), (77, 2100389), (287, 563519), (451, 358603), (3157, 51229)]