55856709

素因数分解:

$3^6\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:608

約数の個数: 28

約数和(自身を含む): 84392716

約数和(自身を除く): 28536007

約数列:

[1, 3, 9, 27, 81, 193, 243, 397, 579, 729, 1191, 1737, 3573, 5211, 10719, 15633, 32157, 46899, 76621, 96471, 140697, 229863, 289413, 689589, 2068767, 6206301, 18618903, 55856709]

約数ペア:

[(1, 55856709), (3, 18618903), (9, 6206301), (27, 2068767), (81, 689589), (193, 289413), (243, 229863), (397, 140697), (579, 96471), (729, 76621), (1191, 46899), (1737, 32157), (3573, 15633), (5211, 10719)]