71989401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{14447}}^1$

素因数の和:14612

約数の個数: 16

約数和(自身を含む): 105412608

約数和(自身を除く): 33423207

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 14447, 43341, 158917, 476751, 2181497, 6544491, 23996467, 71989401]

約数ペア:

[(1, 71989401), (3, 23996467), (11, 6544491), (33, 2181497), (151, 476751), (453, 158917), (1661, 43341), (4983, 14447)]