86491449

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{291217}}^1$

素因数の和:291237

約数の個数: 16

約数和(自身を含む): 139784640

約数和(自身を除く): 53293191

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 291217, 873651, 2620953, 3203387, 7862859, 9610161, 28830483, 86491449]

約数ペア:

[(1, 86491449), (3, 28830483), (9, 9610161), (11, 7862859), (27, 3203387), (33, 2620953), (99, 873651), (297, 291217)]