54185787

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{13469}}^1$

素因数の和:13627

約数の個数: 16

約数和(自身を含む): 80820000

約数和(自身を除く): 26634213

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 13469, 40407, 121221, 363663, 2006881, 6020643, 18061929, 54185787]

約数ペア:

[(1, 54185787), (3, 18061929), (9, 6020643), (27, 2006881), (149, 363663), (447, 121221), (1341, 40407), (4023, 13469)]