91339689

素因数分解:

$3^1\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{2657}}^1$

素因数の和:4304

約数の個数: 16

約数和(自身を含む): 139321728

約数和(自身を除く): 47982039

約数列:

[1, 3, 7, 21, 1637, 2657, 4911, 7971, 11459, 18599, 34377, 55797, 4349509, 13048527, 30446563, 91339689]

約数ペア:

[(1, 91339689), (3, 30446563), (7, 13048527), (21, 4349509), (1637, 55797), (2657, 34377), (4911, 18599), (7971, 11459)]