127848891

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131939}}^1$

素因数の和:131978

約数の個数: 16

約数和(自身を含む): 189993600

約数和(自身を除く): 62144709

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 131939, 395817, 2242963, 2506841, 6728889, 7520523, 42616297, 127848891]

約数ペア:

[(1, 127848891), (3, 42616297), (17, 7520523), (19, 6728889), (51, 2506841), (57, 2242963), (323, 395817), (969, 131939)]