27447459

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 40582080

約数和(自身を除く): 13134621

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 1259, 1677, 3777, 7267, 16367, 21801, 49101, 54137, 162411, 212771, 638313, 703781, 2111343, 9149153, 27447459]

約数ペア:

[(1, 27447459), (3, 9149153), (13, 2111343), (39, 703781), (43, 638313), (129, 212771), (169, 162411), (507, 54137), (559, 49101), (1259, 21801), (1677, 16367), (3777, 7267)]