128611851

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{41341}}^1$

素因数の和:41422

約数の個数: 16

約数和(自身を含む): 184550688

約数和(自身を除く): 55938837

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 41341, 124023, 702797, 2108391, 2521801, 7565403, 42870617, 128611851]

約数ペア:

[(1, 128611851), (3, 42870617), (17, 7565403), (51, 2521801), (61, 2108391), (183, 702797), (1037, 124023), (3111, 41341)]