133676649

素因数分解:

$3^4\times {\mathrm{397}}^1\times {\mathrm{4157}}^1$

素因数の和:4566

約数の個数: 20

約数和(自身を含む): 200240964

約数和(自身を除く): 66564315

約数列:

[1, 3, 9, 27, 81, 397, 1191, 3573, 4157, 10719, 12471, 32157, 37413, 112239, 336717, 1650329, 4950987, 14852961, 44558883, 133676649]

約数ペア:

[(1, 133676649), (3, 44558883), (9, 14852961), (27, 4950987), (81, 1650329), (397, 336717), (1191, 112239), (3573, 37413), (4157, 32157), (10719, 12471)]