8641506627

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{8206559}}^1$

素因数の和:8206584

約数の個数: 20

約数和(自身を含む): 13901912640

約数和(自身を除く): 5260406013

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 8206559, 24619677, 73859031, 106685267, 221577093, 320055801, 664731279, 960167403, 2880502209, 8641506627]

約数ペア:

[(1, 8641506627), (3, 2880502209), (9, 960167403), (13, 664731279), (27, 320055801), (39, 221577093), (81, 106685267), (117, 73859031), (351, 24619677), (1053, 8206559)]