68027571

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 101416224

約数和(自身を除く): 33388653

約数列:

[1, 3, 9, 37, 111, 281, 333, 727, 843, 2181, 2529, 6543, 10397, 26899, 31191, 80697, 93573, 204287, 242091, 612861, 1838583, 7558619, 22675857, 68027571]

約数ペア:

[(1, 68027571), (3, 22675857), (9, 7558619), (37, 1838583), (111, 612861), (281, 242091), (333, 204287), (727, 93573), (843, 80697), (2181, 31191), (2529, 26899), (6543, 10397)]