42329709

素因数分解:

$3^4\times {\mathrm{479}}^1\times {\mathrm{1091}}^1$

素因数の和:1582

約数の個数: 20

約数和(自身を含む): 63423360

約数和(自身を除く): 21093651

約数列:

[1, 3, 9, 27, 81, 479, 1091, 1437, 3273, 4311, 9819, 12933, 29457, 38799, 88371, 522589, 1567767, 4703301, 14109903, 42329709]

約数ペア:

[(1, 42329709), (3, 14109903), (9, 4703301), (27, 1567767), (81, 522589), (479, 88371), (1091, 38799), (1437, 29457), (3273, 12933), (4311, 9819)]