9966569.00000000

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 80510976

約数和(自身を除く): 17421313

約数列:

[1, 7, 13, 53, 91, 103, 127, 371, 689, 721, 889, 1339, 1651, 4823, 5459, 6731, 9373, 11557, 13081, 38213, 47117, 70967, 87503, 91567, 170053, 496769, 612521, 693293, 1190371, 4853051, 9012809, 63089663]

約数ペア:

[(1, 63089663), (7, 9012809), (13, 4853051), (53, 1190371), (91, 693293), (103, 612521), (127, 496769), (371, 170053), (689, 91567), (721, 87503), (889, 70967), (1339, 47117), (1651, 38213), (4823, 13081), (5459, 11557), (6731, 9373)]