268112097

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{142537}}^1$

素因数の和:142573

約数の個数: 24

約数和(自身を含む): 444718560

約数和(自身を除く): 176606463

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 142537, 427611, 1282833, 1567907, 2708203, 4703721, 8124609, 14111163, 24373827, 29790233, 89370699, 268112097]

約数ペア:

[(1, 268112097), (3, 89370699), (9, 29790233), (11, 24373827), (19, 14111163), (33, 8124609), (57, 4703721), (99, 2708203), (171, 1567907), (209, 1282833), (627, 427611), (1881, 142537)]