5280666777

素因数分解:

$3^8\times {\mathrm{804857}}^1$

素因数の和:804881

約数の個数: 18

約数和(自身を含む): 7920607578

約数和(自身を除く): 2639940801

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 804857, 2414571, 7243713, 21731139, 65193417, 195580251, 586740753, 1760222259, 5280666777]

約数ペア:

[(1, 5280666777), (3, 1760222259), (9, 586740753), (27, 195580251), (81, 65193417), (243, 21731139), (729, 7243713), (2187, 2414571), (6561, 804857)]