67660411

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32327}}^1$

素因数の和:32370

約数の個数: 16

約数和(自身を含む): 86897664

約数和(自身を除く): 19237253

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 32327, 226289, 420251, 743521, 2941757, 5204647, 9665773, 67660411]

約数ペア:

[(1, 67660411), (7, 9665773), (13, 5204647), (23, 2941757), (91, 743521), (161, 420251), (299, 226289), (2093, 32327)]