27299853

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3163}}^1$

素因数の和:3313

約数の個数: 24

約数和(自身を含む): 45409728

約数和(自身を除く): 18109875

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 3163, 8631, 9489, 22141, 28467, 66423, 199269, 433331, 1299993, 3033317, 3899979, 9099951, 27299853]

約数ペア:

[(1, 27299853), (3, 9099951), (7, 3899979), (9, 3033317), (21, 1299993), (63, 433331), (137, 199269), (411, 66423), (959, 28467), (1233, 22141), (2877, 9489), (3163, 8631)]