43987675683

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{20627}}^1$

素因数の和:20896

約数の個数: 48

約数和(自身を含む): 69418995840

約数和(自身を除く): 25431320157

約数列:

[1, 3, 7, 21, 49, 89, 147, 163, 267, 489, 623, 1141, 1869, 3423, 4361, 7987, 13083, 14507, 20627, 23961, 43521, 61881, 101549, 144389, 304647, 433167, 710843, 1010723, 1835803, 2132529, 3032169, 3362201, 5507409, 10086603, 12850621, 23535407, 38551863, 70606221, 89954347, 164747849, 269863041, 299235889, 494243547, 897707667, 2094651223, 6283953669, 14662558561, 43987675683]

約数ペア:

[(1, 43987675683), (3, 14662558561), (7, 6283953669), (21, 2094651223), (49, 897707667), (89, 494243547), (147, 299235889), (163, 269863041), (267, 164747849), (489, 89954347), (623, 70606221), (1141, 38551863), (1869, 23535407), (3423, 12850621), (4361, 10086603), (7987, 5507409), (13083, 3362201), (14507, 3032169), (20627, 2132529), (23961, 1835803), (43521, 1010723), (61881, 710843), (101549, 433167), (144389, 304647)]