40983543

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{21379}}^1$

素因数の和:21459

約数の個数: 16

約数和(自身を含む): 61574400

約数和(自身を除く): 20590857

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 21379, 64137, 192411, 577233, 1517909, 4553727, 13661181, 40983543]

約数ペア:

[(1, 40983543), (3, 13661181), (9, 4553727), (27, 1517909), (71, 577233), (213, 192411), (639, 64137), (1917, 21379)]