56064177

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{757}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 89989760

約数和(自身を除く): 33925583

約数列:

[1, 3, 9, 13, 27, 39, 117, 211, 351, 633, 757, 1899, 2271, 2743, 5697, 6813, 8229, 9841, 20439, 24687, 29523, 74061, 88569, 159727, 265707, 479181, 1437543, 2076451, 4312629, 6229353, 18688059, 56064177]

約数ペア:

[(1, 56064177), (3, 18688059), (9, 6229353), (13, 4312629), (27, 2076451), (39, 1437543), (117, 479181), (211, 265707), (351, 159727), (633, 88569), (757, 74061), (1899, 29523), (2271, 24687), (2743, 20439), (5697, 9841), (6813, 8229)]