90672009

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{2887}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 132039360

約数和(自身を除く): 41367351

約数列:

[1, 3, 19, 29, 57, 87, 361, 551, 1083, 1653, 2887, 8661, 10469, 31407, 54853, 83723, 164559, 251169, 1042207, 1590737, 3126621, 4772211, 30224003, 90672009]

約数ペア:

[(1, 90672009), (3, 30224003), (19, 4772211), (29, 3126621), (57, 1590737), (87, 1042207), (361, 251169), (551, 164559), (1083, 83723), (1653, 54853), (2887, 31407), (8661, 10469)]