51508017

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22621}}^1$

素因数の和:22661

約数の個数: 24

約数和(自身を含む): 84696768

約数和(自身を除く): 33188751

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 22621, 67863, 203589, 248831, 520283, 746493, 1560849, 2239479, 4682547, 5723113, 17169339, 51508017]

約数ペア:

[(1, 51508017), (3, 17169339), (9, 5723113), (11, 4682547), (23, 2239479), (33, 1560849), (69, 746493), (99, 520283), (207, 248831), (253, 203589), (759, 67863), (2277, 22621)]