54389871

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2551}}^1$

素因数の和:2683

約数の個数: 24

約数和(自身を含む): 82807296

約数和(自身を除く): 28417425

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 927, 2369, 2551, 7107, 7653, 21321, 22959, 58673, 176019, 262753, 528057, 788259, 2364777, 6043319, 18129957, 54389871]

約数ペア:

[(1, 54389871), (3, 18129957), (9, 6043319), (23, 2364777), (69, 788259), (103, 528057), (207, 262753), (309, 176019), (927, 58673), (2369, 22959), (2551, 21321), (7107, 7653)]