68226291

素因数分解:

$3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2339}}^1$

素因数の和:2815

約数の個数: 24

約数和(自身を含む): 112919040

約数和(自身を除く): 44692749

約数列:

[1, 3, 7, 9, 21, 63, 463, 1389, 2339, 3241, 4167, 7017, 9723, 16373, 21051, 29169, 49119, 147357, 1082957, 3248871, 7580699, 9746613, 22742097, 68226291]

約数ペア:

[(1, 68226291), (3, 22742097), (7, 9746613), (9, 7580699), (21, 3248871), (63, 1082957), (463, 147357), (1389, 49119), (2339, 29169), (3241, 21051), (4167, 16373), (7017, 9723)]