54889083

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{7789}}^1$

素因数の和:7833

約数の個数: 24

約数和(自身を含む): 85066800

約数和(自身を除く): 30177717

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 7789, 23367, 70101, 210303, 225881, 630909, 677643, 1892727, 2032929, 6098787, 18296361, 54889083]

約数ペア:

[(1, 54889083), (3, 18296361), (9, 6098787), (27, 2032929), (29, 1892727), (81, 677643), (87, 630909), (243, 225881), (261, 210303), (783, 70101), (2349, 23367), (7047, 7789)]