89720397

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1013}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 139887384

約数和(自身を除く): 50166987

約数列:

[1, 3, 9, 13, 39, 117, 757, 1013, 2271, 3039, 6813, 9117, 9841, 13169, 29523, 39507, 88569, 118521, 766841, 2300523, 6901569, 9968933, 29906799, 89720397]

約数ペア:

[(1, 89720397), (3, 29906799), (9, 9968933), (13, 6901569), (39, 2300523), (117, 766841), (757, 118521), (1013, 88569), (2271, 39507), (3039, 29523), (6813, 13169), (9117, 9841)]