65388951

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{26041}}^1$

素因数の和:26084

約数の個数: 20

約数和(自身を含む): 100834624

約数和(自身を除く): 35445673

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 26041, 78123, 234369, 703107, 807271, 2109321, 2421813, 7265439, 21796317, 65388951]

約数ペア:

[(1, 65388951), (3, 21796317), (9, 7265439), (27, 2421813), (31, 2109321), (81, 807271), (93, 703107), (279, 234369), (837, 78123), (2511, 26041)]