127711293

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131797}}^1$

素因数の和:131836

約数の個数: 16

約数和(自身を含む): 189789120

約数和(自身を除く): 62077827

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 131797, 395391, 2240549, 2504143, 6721647, 7512429, 42570431, 127711293]

約数ペア:

[(1, 127711293), (3, 42570431), (17, 7512429), (19, 6721647), (51, 2504143), (57, 2240549), (323, 395391), (969, 131797)]