26652321

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{8893}}^1$

素因数の和:8942

約数の個数: 20

約数和(自身を含む): 40894612

約数和(自身を除く): 14242291

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 8893, 26679, 80037, 240111, 329041, 720333, 987123, 2961369, 8884107, 26652321]

約数ペア:

[(1, 26652321), (3, 8884107), (9, 2961369), (27, 987123), (37, 720333), (81, 329041), (111, 240111), (333, 80037), (999, 26679), (2997, 8893)]