80811183

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{14537}}^1$

素因数の和:14666

約数の個数: 16

約数和(自身を含む): 115140960

約数和(自身を除く): 34329777

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 14537, 43611, 247129, 741387, 1584533, 4753599, 26937061, 80811183]

約数ペア:

[(1, 80811183), (3, 26937061), (17, 4753599), (51, 1584533), (109, 741387), (327, 247129), (1853, 43611), (5559, 14537)]