142024833

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{47389}}^1$

素因数の和:47438

約数の個数: 20

約数和(自身を含む): 217899220

約数和(自身を除く): 75874387

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 47389, 142167, 426501, 1279503, 1753393, 3838509, 5260179, 15780537, 47341611, 142024833]

約数ペア:

[(1, 142024833), (3, 47341611), (9, 15780537), (27, 5260179), (37, 3838509), (81, 1753393), (111, 1279503), (333, 426501), (999, 142167), (2997, 47389)]