138061161

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{24623}}^1$

素因数の和:24725

約数の個数: 24

約数和(自身を含む): 230480640

約数和(自身を除く): 92419479

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 24623, 73869, 172361, 221607, 517083, 1551249, 2191447, 6574341, 15340129, 19723023, 46020387, 138061161]

約数ペア:

[(1, 138061161), (3, 46020387), (7, 19723023), (9, 15340129), (21, 6574341), (63, 2191447), (89, 1551249), (267, 517083), (623, 221607), (801, 172361), (1869, 73869), (5607, 24623)]