71457529

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11621}}^1$

素因数の和:11688

約数の個数: 16

約数和(自身を含む): 85909824

約数和(自身を除く): 14452295

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 11621, 127831, 151073, 499703, 1661803, 5496733, 6496139, 71457529]

約数ペア:

[(1, 71457529), (11, 6496139), (13, 5496733), (43, 1661803), (143, 499703), (473, 151073), (559, 127831), (6149, 11621)]