122183721

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{137131}}^1$

素因数の和:137154

約数の個数: 20

約数和(自身を含む): 199115664

約数和(自身を除く): 76931943

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 137131, 411393, 1234179, 1508441, 3702537, 4525323, 11107611, 13575969, 40727907, 122183721]

約数ペア:

[(1, 122183721), (3, 40727907), (9, 13575969), (11, 11107611), (27, 4525323), (33, 3702537), (81, 1508441), (99, 1234179), (297, 411393), (891, 137131)]