86315787

素因数分解:

$3^6\times {\mathrm{167}}^1\times {\mathrm{709}}^1$

素因数の和:894

約数の個数: 28

約数和(自身を含む): 130373040

約数和(自身を除く): 44057253

約数列:

[1, 3, 9, 27, 81, 167, 243, 501, 709, 729, 1503, 2127, 4509, 6381, 13527, 19143, 40581, 57429, 118403, 121743, 172287, 355209, 516861, 1065627, 3196881, 9590643, 28771929, 86315787]

約数ペア:

[(1, 86315787), (3, 28771929), (9, 9590643), (27, 3196881), (81, 1065627), (167, 516861), (243, 355209), (501, 172287), (709, 121743), (729, 118403), (1503, 57429), (2127, 40581), (4509, 19143), (6381, 13527)]