156926961

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{5009}}^1$

素因数の和:5133

約数の個数: 18

約数和(自身を含む): 230625330

約数和(自身を除く): 73698369

約数列:

[1, 3, 9, 59, 177, 531, 3481, 5009, 10443, 15027, 31329, 45081, 295531, 886593, 2659779, 17436329, 52308987, 156926961]

約数ペア:

[(1, 156926961), (3, 52308987), (9, 17436329), (59, 2659779), (177, 886593), (531, 295531), (3481, 45081), (5009, 31329), (10443, 15027)]