143396163

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{24251}}^1$

素因数の和:24336

約数の個数: 20

約数和(自身を含む): 217152408

約数和(自身を除く): 73756245

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 24251, 72753, 218259, 654777, 1770323, 1964331, 5310969, 15932907, 47798721, 143396163]

約数ペア:

[(1, 143396163), (3, 47798721), (9, 15932907), (27, 5310969), (73, 1964331), (81, 1770323), (219, 654777), (657, 218259), (1971, 72753), (5913, 24251)]