91530531

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1451}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 136209216

約数和(自身を除く): 44678685

約数列:

[1, 3, 9, 43, 129, 163, 387, 489, 1451, 1467, 4353, 7009, 13059, 21027, 62393, 63081, 187179, 236513, 561537, 709539, 2128617, 10170059, 30510177, 91530531]

約数ペア:

[(1, 91530531), (3, 30510177), (9, 10170059), (43, 2128617), (129, 709539), (163, 561537), (387, 236513), (489, 187179), (1451, 63081), (1467, 62393), (4353, 21027), (7009, 13059)]