65885847

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{2137}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 90309120

約数和(自身を除く): 24423273

約数列:

[1, 3, 43, 129, 239, 717, 2137, 6411, 10277, 30831, 91891, 275673, 510743, 1532229, 21961949, 65885847]

約数ペア:

[(1, 65885847), (3, 21961949), (43, 1532229), (129, 510743), (239, 275673), (717, 91891), (2137, 30831), (6411, 10277)]