71630377

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27143}}^1$

素因数の和:27192

約数の個数: 16

約数和(自身を含む): 91203840

約数和(自身を除く): 19573463

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 27143, 190001, 352859, 787147, 2470013, 5510029, 10232911, 71630377]

約数ペア:

[(1, 71630377), (7, 10232911), (13, 5510029), (29, 2470013), (91, 787147), (203, 352859), (377, 190001), (2639, 27143)]