449976249

素因数分解:

$3^3\times {\mathrm{617}}^1\times {\mathrm{27011}}^1$

素因数の和:27637

約数の個数: 16

約数和(自身を含む): 667736640

約数和(自身を除く): 217760391

約数列:

[1, 3, 9, 27, 617, 1851, 5553, 16659, 27011, 81033, 243099, 729297, 16665787, 49997361, 149992083, 449976249]

約数ペア:

[(1, 449976249), (3, 149992083), (9, 49997361), (27, 16665787), (617, 729297), (1851, 243099), (5553, 81033), (16659, 27011)]