31502061

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{16433}}^1$

素因数の和:16513

約数の個数: 16

約数和(自身を含む): 47329920

約数和(自身を除く): 15827859

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 16433, 49299, 147897, 443691, 1166743, 3500229, 10500687, 31502061]

約数ペア:

[(1, 31502061), (3, 10500687), (9, 3500229), (27, 1166743), (71, 443691), (213, 147897), (639, 49299), (1917, 16433)]