56551823973

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{2909}}^1\times {\mathrm{10141}}^1$

素因数の和:13130

約数の個数: 32

約数和(自身を含む): 84998073600

約数和(自身を除く): 28446249627

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 2909, 8727, 10141, 26181, 30423, 78543, 91269, 206539, 273807, 619617, 720011, 1858851, 2160033, 5576553, 6480099, 19440297, 29500169, 88500507, 265501521, 796504563, 2094511999, 6283535997, 18850607991, 56551823973]

約数ペア:

[(1, 56551823973), (3, 18850607991), (9, 6283535997), (27, 2094511999), (71, 796504563), (213, 265501521), (639, 88500507), (1917, 29500169), (2909, 19440297), (8727, 6480099), (10141, 5576553), (26181, 2160033), (30423, 1858851), (78543, 720011), (91269, 619617), (206539, 273807)]