57057957

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1301}}^1$

素因数の和:1761

約数の個数: 24

約数和(自身を含む): 90181728

約数和(自身を除く): 33123771

約数列:

[1, 3, 9, 11, 33, 99, 443, 1301, 1329, 3903, 3987, 4873, 11709, 14311, 14619, 42933, 43857, 128799, 576343, 1729029, 5187087, 6339773, 19019319, 57057957]

約数ペア:

[(1, 57057957), (3, 19019319), (9, 6339773), (11, 5187087), (33, 1729029), (99, 576343), (443, 128799), (1301, 43857), (1329, 42933), (3903, 14619), (3987, 14311), (4873, 11709)]