56912607

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 84656000

約数和(自身を除く): 27743393

約数列:

[1, 3, 9, 43, 129, 199, 387, 597, 739, 1791, 2217, 6651, 8557, 25671, 31777, 77013, 95331, 147061, 285993, 441183, 1323549, 6323623, 18970869, 56912607]

約数ペア:

[(1, 56912607), (3, 18970869), (9, 6323623), (43, 1323549), (129, 441183), (199, 285993), (387, 147061), (597, 95331), (739, 77013), (1791, 31777), (2217, 25671), (6651, 8557)]