91489767

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{41719}}^1$

素因数の和:41782

約数の個数: 16

約数和(自身を含む): 132168960

約数和(自身を除く): 40679193

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 41719, 125157, 709223, 1793917, 2127669, 5381751, 30496589, 91489767]

約数ペア:

[(1, 91489767), (3, 30496589), (17, 5381751), (43, 2127669), (51, 1793917), (129, 709223), (731, 125157), (2193, 41719)]