89273709

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8191}}^1$

素因数の和:8377

約数の個数: 24

約数和(自身を含む): 148242432

約数和(自身を除く): 58968723

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 3633, 8191, 10899, 24573, 57337, 73719, 172011, 516033, 1417043, 4251129, 9919301, 12753387, 29757903, 89273709]

約数ペア:

[(1, 89273709), (3, 29757903), (7, 12753387), (9, 9919301), (21, 4251129), (63, 1417043), (173, 516033), (519, 172011), (1211, 73719), (1557, 57337), (3633, 24573), (8191, 10899)]