27270729

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 41986560

約数和(自身を除く): 14715831

約数列:

[1, 3, 9, 27, 43, 83, 129, 249, 283, 387, 747, 849, 1161, 2241, 2547, 3569, 7641, 10707, 12169, 23489, 32121, 36507, 70467, 96363, 109521, 211401, 328563, 634203, 1010027, 3030081, 9090243, 27270729]

約数ペア:

[(1, 27270729), (3, 9090243), (9, 3030081), (27, 1010027), (43, 634203), (83, 328563), (129, 211401), (249, 109521), (283, 96363), (387, 70467), (747, 36507), (849, 32121), (1161, 23489), (2241, 12169), (2547, 10707), (3569, 7641)]