56541861

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 88535040

約数和(自身を除く): 31993179

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 837, 1161, 1333, 1571, 3999, 4713, 11997, 14139, 35991, 42417, 48701, 67553, 146103, 202659, 438309, 607977, 1314927, 1823931, 2094143, 6282429, 18847287, 56541861]

約数ペア:

[(1, 56541861), (3, 18847287), (9, 6282429), (27, 2094143), (31, 1823931), (43, 1314927), (93, 607977), (129, 438309), (279, 202659), (387, 146103), (837, 67553), (1161, 48701), (1333, 42417), (1571, 35991), (3999, 14139), (4713, 11997)]