54284823

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{2473}}^1$

素因数の和:2756

約数の個数: 20

約数和(自身を含む): 81424288

約数和(自身を除く): 27139465

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 2473, 7317, 7419, 21951, 22257, 66771, 200313, 670183, 2010549, 6031647, 18094941, 54284823]

約数ペア:

[(1, 54284823), (3, 18094941), (9, 6031647), (27, 2010549), (81, 670183), (271, 200313), (813, 66771), (2439, 22257), (2473, 21951), (7317, 7419)]