30339927

素因数分解:

$3^4\times {\mathrm{463}}^1\times {\mathrm{809}}^1$

素因数の和:1284

約数の個数: 20

約数和(自身を含む): 45476640

約数和(自身を除く): 15136713

約数列:

[1, 3, 9, 27, 81, 463, 809, 1389, 2427, 4167, 7281, 12501, 21843, 37503, 65529, 374567, 1123701, 3371103, 10113309, 30339927]

約数ペア:

[(1, 30339927), (3, 10113309), (9, 3371103), (27, 1123701), (81, 374567), (463, 65529), (809, 37503), (1389, 21843), (2427, 12501), (4167, 7281)]