67764021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42379}}^1$

素因数の和:42436

約数の個数: 16

約数和(自身を含む): 99677760

約数和(自身を除く): 31913739

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 42379, 127137, 550927, 1652781, 1737539, 5212617, 22588007, 67764021]

約数ペア:

[(1, 67764021), (3, 22588007), (13, 5212617), (39, 1737539), (41, 1652781), (123, 550927), (533, 127137), (1599, 42379)]