55540023

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{240433}}^1$

素因数の和:240454

約数の個数: 16

約数和(自身を含む): 92326656

約数和(自身を除く): 36786633

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 240433, 721299, 1683031, 2644763, 5049093, 7934289, 18513341, 55540023]

約数ペア:

[(1, 55540023), (3, 18513341), (7, 7934289), (11, 5049093), (21, 2644763), (33, 1683031), (77, 721299), (231, 240433)]