7128153

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 10694112

約数和(自身を除く): 3565959

約数列:

[1, 3, 9, 43, 113, 129, 163, 339, 387, 489, 1017, 1467, 4859, 7009, 14577, 18419, 21027, 43731, 55257, 63081, 165771, 792017, 2376051, 7128153]

約数ペア:

[(1, 7128153), (3, 2376051), (9, 792017), (43, 165771), (113, 63081), (129, 55257), (163, 43731), (339, 21027), (387, 18419), (489, 14577), (1017, 7009), (1467, 4859)]