87681359

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3347}}^1$

素因数の和:3454

約数の個数: 16

約数和(自身を含む): 98350848

約数和(自身を除く): 10669489

約数列:

[1, 17, 23, 67, 391, 1139, 1541, 3347, 26197, 56899, 76981, 224249, 1308677, 3812233, 5157727, 87681359]

約数ペア:

[(1, 87681359), (17, 5157727), (23, 3812233), (67, 1308677), (391, 224249), (1139, 76981), (1541, 56899), (3347, 26197)]