121285359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19559}}^1$

素因数の和:19631

約数の個数: 24

約数和(自身を含む): 192235680

約数和(自身を除く): 70950321

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 19559, 58677, 176031, 254267, 762801, 1036627, 2288403, 3109881, 9329643, 13476151, 40428453, 121285359]

約数ペア:

[(1, 121285359), (3, 40428453), (9, 13476151), (13, 9329643), (39, 3109881), (53, 2288403), (117, 1036627), (159, 762801), (477, 254267), (689, 176031), (2067, 58677), (6201, 19559)]