49390281

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 73690344

約数和(自身を除く): 24300063

約数列:

[1, 3, 9, 41, 123, 137, 369, 411, 977, 1233, 2931, 5617, 8793, 16851, 40057, 50553, 120171, 133849, 360513, 401547, 1204641, 5487809, 16463427, 49390281]

約数ペア:

[(1, 49390281), (3, 16463427), (9, 5487809), (41, 1204641), (123, 401547), (137, 360513), (369, 133849), (411, 120171), (977, 50553), (1233, 40057), (2931, 16851), (5617, 8793)]