84828861

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42649}}^1$

素因数の和:42685

約数の個数: 24

約数和(自身を含む): 139721400

約数和(自身を除く): 54892539

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 42649, 127947, 383841, 554437, 725033, 1663311, 2175099, 4989933, 6525297, 9425429, 28276287, 84828861]

約数ペア:

[(1, 84828861), (3, 28276287), (9, 9425429), (13, 6525297), (17, 4989933), (39, 2175099), (51, 1663311), (117, 725033), (153, 554437), (221, 383841), (663, 127947), (1989, 42649)]