49156731

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13553}}^1$

素因数の和:13603

約数の個数: 24

約数和(自身を含む): 78938496

約数和(自身を除く): 29781765

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 13553, 40659, 121977, 176189, 420143, 528567, 1260429, 1585701, 3781287, 5461859, 16385577, 49156731]

約数ペア:

[(1, 49156731), (3, 16385577), (9, 5461859), (13, 3781287), (31, 1585701), (39, 1260429), (93, 528567), (117, 420143), (279, 176189), (403, 121977), (1209, 40659), (3627, 13553)]