125712171

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{82651}}^1$

素因数の和:82683

約数の個数: 18

約数和(自身を含む): 196629108

約数和(自身を除く): 70916937

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 82651, 247953, 743859, 1074463, 3223389, 9670167, 13968019, 41904057, 125712171]

約数ペア:

[(1, 125712171), (3, 41904057), (9, 13968019), (13, 9670167), (39, 3223389), (117, 1074463), (169, 743859), (507, 247953), (1521, 82651)]