526992777

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{2273}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 809180160

約数和(自身を除く): 282187383

約数列:

[1, 3, 9, 27, 31, 93, 277, 279, 831, 837, 2273, 2493, 6819, 7479, 8587, 20457, 25761, 61371, 70463, 77283, 211389, 231849, 629621, 634167, 1888863, 1902501, 5666589, 16999767, 19518251, 58554753, 175664259, 526992777]

約数ペア:

[(1, 526992777), (3, 175664259), (9, 58554753), (27, 19518251), (31, 16999767), (93, 5666589), (277, 1902501), (279, 1888863), (831, 634167), (837, 629621), (2273, 231849), (2493, 211389), (6819, 77283), (7479, 70463), (8587, 61371), (20457, 25761)]