80450817

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{12421}}^1$

素因数の和:12568

約数の個数: 16

約数和(自身を含む): 114481152

約数和(自身を除く): 34030335

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 12421, 37263, 211157, 633471, 1577467, 4732401, 26816939, 80450817]

約数ペア:

[(1, 80450817), (3, 26816939), (17, 4732401), (51, 1577467), (127, 633471), (381, 211157), (2159, 37263), (6477, 12421)]