65720147

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 71995392

約数和(自身を除く): 6275245

約数列:

[1, 17, 47, 83, 799, 991, 1411, 3901, 16847, 46577, 66317, 82253, 791809, 1398301, 3865891, 65720147]

約数ペア:

[(1, 65720147), (17, 3865891), (47, 1398301), (83, 791809), (799, 82253), (991, 66317), (1411, 46577), (3901, 16847)]