27552207

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1559}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 37889280

約数和(自身を除く): 10337073

約数列:

[1, 3, 43, 129, 137, 411, 1559, 4677, 5891, 17673, 67037, 201111, 213583, 640749, 9184069, 27552207]

約数ペア:

[(1, 27552207), (3, 9184069), (43, 640749), (129, 213583), (137, 201111), (411, 67037), (1559, 17673), (4677, 5891)]