170181

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:214

約数の個数: 20

約数和(自身を含む): 278784

約数和(自身を除く): 108603

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 191, 297, 573, 891, 1719, 2101, 5157, 6303, 15471, 18909, 56727, 170181]

約数ペア:

[(1, 170181), (3, 56727), (9, 18909), (11, 15471), (27, 6303), (33, 5157), (81, 2101), (99, 1719), (191, 891), (297, 573)]