56945907

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14479}}^1$

素因数の和:14527

約数の個数: 24

約数和(自身を含む): 90355200

約数和(自身を除く): 33409293

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 14479, 43437, 130311, 275101, 333017, 825303, 999051, 2475909, 2997153, 6327323, 18981969, 56945907]

約数ペア:

[(1, 56945907), (3, 18981969), (9, 6327323), (19, 2997153), (23, 2475909), (57, 999051), (69, 825303), (171, 333017), (207, 275101), (437, 130311), (1311, 43437), (3933, 14479)]