133777609

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{5189}}^1$

素因数の和:5352

約数の個数: 16

約数和(自身を含む): 159436800

約数和(自身を除く): 25659191

約数列:

[1, 7, 29, 127, 203, 889, 3683, 5189, 25781, 36323, 150481, 659003, 1053367, 4613021, 19111087, 133777609]

約数ペア:

[(1, 133777609), (7, 19111087), (29, 4613021), (127, 1053367), (203, 659003), (889, 150481), (3683, 36323), (5189, 25781)]