85927797

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{22571}}^1$

素因数の和:22630

約数の個数: 20

約数和(自身を含む): 131098176

約数和(自身を除く): 45170379

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 22571, 67713, 203139, 609417, 1060837, 1828251, 3182511, 9547533, 28642599, 85927797]

約数ペア:

[(1, 85927797), (3, 28642599), (9, 9547533), (27, 3182511), (47, 1828251), (81, 1060837), (141, 609417), (423, 203139), (1269, 67713), (3807, 22571)]