90686259

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{530329}}^1$

素因数の和:530354

約数の個数: 12

約数和(自身を含む): 137885800

約数和(自身を除く): 47199541

約数列:

[1, 3, 9, 19, 57, 171, 530329, 1590987, 4772961, 10076251, 30228753, 90686259]

約数ペア:

[(1, 90686259), (3, 30228753), (9, 10076251), (19, 4772961), (57, 1590987), (171, 530329)]