68855721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 105864192

約数和(自身を除く): 37008471

約数列:

[1, 3, 11, 23, 33, 69, 83, 249, 253, 759, 913, 1093, 1909, 2739, 3279, 5727, 12023, 20999, 25139, 36069, 62997, 75417, 90719, 272157, 276529, 829587, 997909, 2086537, 2993727, 6259611, 22951907, 68855721]

約数ペア:

[(1, 68855721), (3, 22951907), (11, 6259611), (23, 2993727), (33, 2086537), (69, 997909), (83, 829587), (249, 276529), (253, 272157), (759, 90719), (913, 75417), (1093, 62997), (1909, 36069), (2739, 25139), (3279, 20999), (5727, 12023)]