72685887

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{11699}}^1$

素因数の和:11830

約数の個数: 16

約数和(自身を含む): 102960000

約数和(自身を除く): 30274113

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 11699, 35097, 222281, 666843, 1275191, 3825573, 24228629, 72685887]

約数ペア:

[(1, 72685887), (3, 24228629), (19, 3825573), (57, 1275191), (109, 666843), (327, 222281), (2071, 35097), (6213, 11699)]