154972233

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{4259}}^1$

素因数の和:4589

約数の個数: 24

約数和(自身を含む): 241899840

約数和(自身を除く): 86927607

約数列:

[1, 3, 9, 13, 39, 117, 311, 933, 2799, 4043, 4259, 12129, 12777, 36387, 38331, 55367, 166101, 498303, 1324549, 3973647, 11920941, 17219137, 51657411, 154972233]

約数ペア:

[(1, 154972233), (3, 51657411), (9, 17219137), (13, 11920941), (39, 3973647), (117, 1324549), (311, 498303), (933, 166101), (2799, 55367), (4043, 38331), (4259, 36387), (12129, 12777)]