89669781

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{195359}}^1$

素因数の和:195385

約数の個数: 16

約数和(自身を含む): 140659200

約数和(自身を除く): 50989419

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 195359, 586077, 1758231, 3321103, 5274693, 9963309, 29889927, 89669781]

約数ペア:

[(1, 89669781), (3, 29889927), (9, 9963309), (17, 5274693), (27, 3321103), (51, 1758231), (153, 586077), (459, 195359)]