156645459

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{154027}}^1$

素因数の和:154146

約数の個数: 12

約数和(自身を含む): 228269496

約数和(自身を除く): 71624037

約数列:

[1, 3, 9, 113, 339, 1017, 154027, 462081, 1386243, 17405051, 52215153, 156645459]

約数ペア:

[(1, 156645459), (3, 52215153), (9, 17405051), (113, 1386243), (339, 462081), (1017, 154027)]