145688589

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{2039}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 223404480

約数和(自身を除く): 77715891

約数列:

[1, 3, 9, 17, 51, 153, 467, 1401, 2039, 4203, 6117, 7939, 18351, 23817, 34663, 71451, 103989, 311967, 952213, 2856639, 8569917, 16187621, 48562863, 145688589]

約数ペア:

[(1, 145688589), (3, 48562863), (9, 16187621), (17, 8569917), (51, 2856639), (153, 952213), (467, 311967), (1401, 103989), (2039, 71451), (4203, 34663), (6117, 23817), (7939, 18351)]