42618447

素因数分解:

$3^3\times {\mathrm{1031}}^1\times {\mathrm{1531}}^1$

素因数の和:2571

約数の個数: 16

約数和(自身を含む): 63240960

約数和(自身を除く): 20622513

約数列:

[1, 3, 9, 27, 1031, 1531, 3093, 4593, 9279, 13779, 27837, 41337, 1578461, 4735383, 14206149, 42618447]

約数ペア:

[(1, 42618447), (3, 14206149), (9, 4735383), (27, 1578461), (1031, 41337), (1531, 27837), (3093, 13779), (4593, 9279)]