85872069

素因数分解:

$3^5\times {\mathrm{193}}^1\times {\mathrm{1831}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 129368512

約数和(自身を除く): 43496443

約数列:

[1, 3, 9, 27, 81, 193, 243, 579, 1737, 1831, 5211, 5493, 15633, 16479, 46899, 49437, 148311, 353383, 444933, 1060149, 3180447, 9541341, 28624023, 85872069]

約数ペア:

[(1, 85872069), (3, 28624023), (9, 9541341), (27, 3180447), (81, 1060149), (193, 444933), (243, 353383), (579, 148311), (1737, 49437), (1831, 46899), (5211, 16479), (5493, 15633)]