75054321

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{53117}}^1$

素因数の和:53280

約数の個数: 12

約数和(自身を含む): 109104372

約数和(自身を除く): 34050051

約数列:

[1, 3, 9, 157, 471, 1413, 53117, 159351, 478053, 8339369, 25018107, 75054321]

約数ペア:

[(1, 75054321), (3, 25018107), (9, 8339369), (157, 478053), (471, 159351), (1413, 53117)]