27720404874

素因数分解:

$2^1\times 3^3\times {\mathrm{1801}}^1\times {\mathrm{285031}}^1$

素因数の和:286843

約数の個数: 32

約数和(自身を含む): 61635319680

約数和(自身を除く): 33914914806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1801, 3602, 5403, 10806, 16209, 32418, 48627, 97254, 285031, 570062, 855093, 1710186, 2565279, 5130558, 7695837, 15391674, 513340831, 1026681662, 1540022493, 3080044986, 4620067479, 9240134958, 13860202437, 27720404874]

約数ペア:

[(1, 27720404874), (2, 13860202437), (3, 9240134958), (6, 4620067479), (9, 3080044986), (18, 1540022493), (27, 1026681662), (54, 513340831), (1801, 15391674), (3602, 7695837), (5403, 5130558), (10806, 2565279), (16209, 1710186), (32418, 855093), (48627, 570062), (97254, 285031)]