77838787

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3947}}^1$

素因数の和:4038

約数の個数: 16

約数和(自身を含む): 88214112

約数和(自身を除く): 10375325

約数列:

[1, 13, 37, 41, 481, 533, 1517, 3947, 19721, 51311, 146039, 161827, 1898507, 2103751, 5987599, 77838787]

約数ペア:

[(1, 77838787), (13, 5987599), (37, 2103751), (41, 1898507), (481, 161827), (533, 146039), (1517, 51311), (3947, 19721)]