55857123

素因数分解:

$3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2377}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 92494688

約数和(自身を除く): 36637565

約数列:

[1, 3, 7, 9, 21, 63, 373, 1119, 2377, 2611, 3357, 7131, 7833, 16639, 21393, 23499, 49917, 149751, 886621, 2659863, 6206347, 7979589, 18619041, 55857123]

約数ペア:

[(1, 55857123), (3, 18619041), (7, 7979589), (9, 6206347), (21, 2659863), (63, 886621), (373, 149751), (1119, 49917), (2377, 23499), (2611, 21393), (3357, 16639), (7131, 7833)]