67268537

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2767}}^1$

素因数の和:2948

約数の個数: 16

約数和(自身を含む): 80781312

約数和(自身を除く): 13512775

約数列:

[1, 7, 23, 151, 161, 1057, 2767, 3473, 19369, 24311, 63641, 417817, 445487, 2924719, 9609791, 67268537]

約数ペア:

[(1, 67268537), (7, 9609791), (23, 2924719), (151, 445487), (161, 417817), (1057, 63641), (2767, 24311), (3473, 19369)]