9081729

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 13874432

約数和(自身を除く): 4792703

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 757, 1333, 2271, 3999, 6813, 11997, 23467, 32551, 70401, 97653, 211203, 292959, 1009081, 3027243, 9081729]

約数ペア:

[(1, 9081729), (3, 3027243), (9, 1009081), (31, 292959), (43, 211203), (93, 97653), (129, 70401), (279, 32551), (387, 23467), (757, 11997), (1333, 6813), (2271, 3999)]