143300241

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{31159}}^1$

素因数の和:31245

約数の個数: 24

約数和(自身を含む): 239807360

約数和(自身を除く): 96507119

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 31159, 93477, 218113, 280431, 654339, 1963017, 2274607, 6823821, 15922249, 20471463, 47766747, 143300241]

約数ペア:

[(1, 143300241), (3, 47766747), (7, 20471463), (9, 15922249), (21, 6823821), (63, 2274607), (73, 1963017), (219, 654339), (511, 280431), (657, 218113), (1533, 93477), (4599, 31159)]