40379823

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 66124800

約数和(自身を除く): 25744977

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 237, 297, 711, 869, 1721, 2133, 2607, 5163, 7821, 15489, 18931, 23463, 46467, 56793, 135959, 170379, 407877, 511137, 1223631, 1495549, 3670893, 4486647, 13459941, 40379823]

約数ペア:

[(1, 40379823), (3, 13459941), (9, 4486647), (11, 3670893), (27, 1495549), (33, 1223631), (79, 511137), (99, 407877), (237, 170379), (297, 135959), (711, 56793), (869, 46467), (1721, 23463), (2133, 18931), (2607, 15489), (5163, 7821)]