57831957

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3911}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 87879168

約数和(自身を除く): 30047211

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 3911, 4929, 11733, 14787, 35199, 121241, 207283, 363723, 621849, 1091169, 1865547, 6425773, 19277319, 57831957]

約数ペア:

[(1, 57831957), (3, 19277319), (9, 6425773), (31, 1865547), (53, 1091169), (93, 621849), (159, 363723), (279, 207283), (477, 121241), (1643, 35199), (3911, 14787), (4929, 11733)]