71269533

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3019}}^1$

素因数の和:3129

約数の個数: 24

約数和(自身を含む): 107101280

約数和(自身を除く): 35831747

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 2623, 3019, 7869, 9057, 23607, 27171, 129817, 184159, 389451, 552477, 1168353, 1657431, 7918837, 23756511, 71269533]

約数ペア:

[(1, 71269533), (3, 23756511), (9, 7918837), (43, 1657431), (61, 1168353), (129, 552477), (183, 389451), (387, 184159), (549, 129817), (2623, 27171), (3019, 23607), (7869, 9057)]