51042051

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{40801}}^1$

素因数の和:40946

約数の個数: 12

約数和(自身を含む): 74259640

約数和(自身を除く): 23217589

約数列:

[1, 3, 9, 139, 417, 1251, 40801, 122403, 367209, 5671339, 17014017, 51042051]

約数ペア:

[(1, 51042051), (3, 17014017), (9, 5671339), (139, 367209), (417, 122403), (1251, 40801)]