121637927

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 128325120

約数和(自身を除く): 6687193

約数列:

[1, 43, 47, 139, 433, 2021, 5977, 6533, 18619, 20351, 60187, 280919, 875093, 2588041, 2828789, 121637927]

約数ペア:

[(1, 121637927), (43, 2828789), (47, 2588041), (139, 875093), (433, 280919), (2021, 60187), (5977, 20351), (6533, 18619)]