86526081

素因数分解:

$3^2\times {\mathrm{479}}^1\times {\mathrm{20071}}^1$

素因数の和:20556

約数の個数: 12

約数和(自身を含む): 125249280

約数和(自身を除く): 38723199

約数列:

[1, 3, 9, 479, 1437, 4311, 20071, 60213, 180639, 9614009, 28842027, 86526081]

約数ペア:

[(1, 86526081), (3, 28842027), (9, 9614009), (479, 180639), (1437, 60213), (4311, 20071)]