26004969

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{8677}}^1$

素因数の和:8726

約数の個数: 20

約数和(自身を含む): 39901444

約数和(自身を除く): 13896475

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 8677, 26031, 78093, 234279, 321049, 702837, 963147, 2889441, 8668323, 26004969]

約数ペア:

[(1, 26004969), (3, 8668323), (9, 2889441), (27, 963147), (37, 702837), (81, 321049), (111, 234279), (333, 78093), (999, 26031), (2997, 8677)]