158243049

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{2251}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 233973792

約数和(自身を除く): 75730743

約数列:

[1, 3, 9, 73, 107, 219, 321, 657, 963, 2251, 6753, 7811, 20259, 23433, 70299, 164323, 240857, 492969, 722571, 1478907, 2167713, 17582561, 52747683, 158243049]

約数ペア:

[(1, 158243049), (3, 52747683), (9, 17582561), (73, 2167713), (107, 1478907), (219, 722571), (321, 492969), (657, 240857), (963, 164323), (2251, 70299), (6753, 23433), (7811, 20259)]