64358757

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2309}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 98498400

約数和(自身を除く): 34139643

約数列:

[1, 3, 9, 19, 57, 163, 171, 489, 1467, 2309, 3097, 6927, 9291, 20781, 27873, 43871, 131613, 376367, 394839, 1129101, 3387303, 7150973, 21452919, 64358757]

約数ペア:

[(1, 64358757), (3, 21452919), (9, 7150973), (19, 3387303), (57, 1129101), (163, 394839), (171, 376367), (489, 131613), (1467, 43871), (2309, 27873), (3097, 20781), (6927, 9291)]