56557965789

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2207}}^1\times {\mathrm{219031}}^1$

素因数の和:221257

約数の個数: 24

約数和(自身を含む): 88019323392

約数和(自身を除く): 31461357603

約数列:

[1, 3, 9, 13, 39, 117, 2207, 6621, 19863, 28691, 86073, 219031, 258219, 657093, 1971279, 2847403, 8542209, 25626627, 483401417, 1450204251, 4350612753, 6284218421, 18852655263, 56557965789]

約数ペア:

[(1, 56557965789), (3, 18852655263), (9, 6284218421), (13, 4350612753), (39, 1450204251), (117, 483401417), (2207, 25626627), (6621, 8542209), (19863, 2847403), (28691, 1971279), (86073, 657093), (219031, 258219)]