129028509

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{9011}}^1$

素因数の和:9097

約数の個数: 24

約数和(自身を含む): 195884832

約数和(自身を除く): 66856323

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4773, 9011, 14319, 27033, 81099, 333407, 387473, 1000221, 1162419, 3000663, 3487257, 14336501, 43009503, 129028509]

約数ペア:

[(1, 129028509), (3, 43009503), (9, 14336501), (37, 3487257), (43, 3000663), (111, 1162419), (129, 1000221), (333, 387473), (387, 333407), (1591, 81099), (4773, 27033), (9011, 14319)]