56722509

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{62401}}^1$

素因数の和:62508

約数の個数: 12

約数和(自身を含む): 82745052

約数和(自身を除く): 26022543

約数列:

[1, 3, 9, 101, 303, 909, 62401, 187203, 561609, 6302501, 18907503, 56722509]

約数ペア:

[(1, 56722509), (3, 18907503), (9, 6302501), (101, 561609), (303, 187203), (909, 62401)]