537231609

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{27751}}^1$

素因数の和:28002

約数の個数: 20

約数和(自身を含む): 805918080

約数和(自身を除く): 268686471

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 6453, 19359, 27751, 83253, 249759, 749277, 2247831, 6632489, 19897467, 59692401, 179077203, 537231609]

約数ペア:

[(1, 537231609), (3, 179077203), (9, 59692401), (27, 19897467), (81, 6632489), (239, 2247831), (717, 749277), (2151, 249759), (6453, 83253), (19359, 27751)]