201987027

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{226697}}^1$

素因数の和:226720

約数の個数: 20

約数和(自身を含む): 329165496

約数和(自身を除く): 127178469

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 226697, 680091, 2040273, 2493667, 6120819, 7481001, 18362457, 22443003, 67329009, 201987027]

約数ペア:

[(1, 201987027), (3, 67329009), (9, 22443003), (11, 18362457), (27, 7481001), (33, 6120819), (81, 2493667), (99, 2040273), (297, 680091), (891, 226697)]