57155547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{1087}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 80842752

約数和(自身を除く): 23687205

約数列:

[1, 3, 17, 51, 1031, 1087, 3093, 3261, 17527, 18479, 52581, 55437, 1120697, 3362091, 19051849, 57155547]

約数ペア:

[(1, 57155547), (3, 19051849), (17, 3362091), (51, 1120697), (1031, 55437), (1087, 52581), (3093, 18479), (3261, 17527)]