87530787

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{12421}}^1$

素因数の和:12465

約数の個数: 24

約数和(自身を含む): 135648240

約数和(自身を除く): 48117453

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 12421, 37263, 111789, 335367, 360209, 1006101, 1080627, 3018303, 3241881, 9725643, 29176929, 87530787]

約数ペア:

[(1, 87530787), (3, 29176929), (9, 9725643), (27, 3241881), (29, 3018303), (81, 1080627), (87, 1006101), (243, 360209), (261, 335367), (783, 111789), (2349, 37263), (7047, 12421)]