72607023

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{21863}}^1$

素因数の和:21916

約数の個数: 20

約数和(自身を含む): 111112848

約数和(自身を除く): 38505825

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 21863, 65589, 196767, 590301, 896383, 1770903, 2689149, 8067447, 24202341, 72607023]

約数ペア:

[(1, 72607023), (3, 24202341), (9, 8067447), (27, 2689149), (41, 1770903), (81, 896383), (123, 590301), (369, 196767), (1107, 65589), (3321, 21863)]