71335773

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 104832000

約数和(自身を除く): 33496227

約数列:

[1, 3, 9, 127, 139, 381, 417, 449, 1143, 1251, 1347, 4041, 17653, 52959, 57023, 62411, 158877, 171069, 187233, 513207, 561699, 7926197, 23778591, 71335773]

約数ペア:

[(1, 71335773), (3, 23778591), (9, 7926197), (127, 561699), (139, 513207), (381, 187233), (417, 171069), (449, 158877), (1143, 62411), (1251, 57023), (1347, 52959), (4041, 17653)]