75325521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{2297}}^1$

素因数の和:2960

約数の個数: 16

約数和(自身を含む): 106553664

約数和(自身を除く): 31228143

約数列:

[1, 3, 17, 51, 643, 1929, 2297, 6891, 10931, 32793, 39049, 117147, 1476971, 4430913, 25108507, 75325521]

約数ペア:

[(1, 75325521), (3, 25108507), (17, 4430913), (51, 1476971), (643, 117147), (1929, 39049), (2297, 32793), (6891, 10931)]