66029467

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4139}}^1$

素因数の和:4242

約数の個数: 16

約数和(自身を含む): 78693120

約数和(自身を除く): 12663653

約数列:

[1, 7, 43, 53, 301, 371, 2279, 4139, 15953, 28973, 177977, 219367, 1245839, 1535569, 9432781, 66029467]

約数ペア:

[(1, 66029467), (7, 9432781), (43, 1535569), (53, 1245839), (301, 219367), (371, 177977), (2279, 28973), (4139, 15953)]