68461767

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{76837}}^1$

素因数の和:76860

約数の個数: 20

約数和(自身を含む): 111568776

約数和(自身を除く): 43107009

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 76837, 230511, 691533, 845207, 2074599, 2535621, 6223797, 7606863, 22820589, 68461767]

約数ペア:

[(1, 68461767), (3, 22820589), (9, 7606863), (11, 6223797), (27, 2535621), (33, 2074599), (81, 845207), (99, 691533), (297, 230511), (891, 76837)]