199099647

素因数分解:

$3^3\times {\mathrm{673}}^1\times {\mathrm{10957}}^1$

素因数の和:11639

約数の個数: 16

約数和(自身を含む): 295427680

約数和(自身を除く): 96328033

約数列:

[1, 3, 9, 27, 673, 2019, 6057, 10957, 18171, 32871, 98613, 295839, 7374061, 22122183, 66366549, 199099647]

約数ペア:

[(1, 199099647), (3, 66366549), (9, 22122183), (27, 7374061), (673, 295839), (2019, 98613), (6057, 32871), (10957, 18171)]