155102221

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 163377648

約数和(自身を除く): 8275427

約数列:

[1, 41, 53, 137, 521, 2173, 5617, 7261, 21361, 27613, 71377, 297701, 1132133, 2926457, 3782981, 155102221]

約数ペア:

[(1, 155102221), (41, 3782981), (53, 2926457), (137, 1132133), (521, 297701), (2173, 71377), (5617, 27613), (7261, 21361)]