26886087

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{8971}}^1$

素因数の和:9020

約数の個数: 20

約数和(自身を含む): 41253256

約数和(自身を除く): 14367169

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 8971, 26913, 80739, 242217, 331927, 726651, 995781, 2987343, 8962029, 26886087]

約数ペア:

[(1, 26886087), (3, 8962029), (9, 2987343), (27, 995781), (37, 726651), (81, 331927), (111, 242217), (333, 80739), (999, 26913), (2997, 8971)]