27285579

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{1471}}^1$

素因数の和:1712

約数の個数: 20

約数和(自身を含む): 40965760

約数和(自身を除く): 13680181

約数列:

[1, 3, 9, 27, 81, 229, 687, 1471, 2061, 4413, 6183, 13239, 18549, 39717, 119151, 336859, 1010577, 3031731, 9095193, 27285579]

約数ペア:

[(1, 27285579), (3, 9095193), (9, 3031731), (27, 1010577), (81, 336859), (229, 119151), (687, 39717), (1471, 18549), (2061, 13239), (4413, 6183)]