85446777

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{128879}}^1$

素因数の和:128912

約数の個数: 16

約数和(自身を含む): 129911040

約数和(自身を除く): 44464263

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 128879, 386637, 1675427, 2190943, 5026281, 6572829, 28482259, 85446777]

約数ペア:

[(1, 85446777), (3, 28482259), (13, 6572829), (17, 5026281), (39, 2190943), (51, 1675427), (221, 386637), (663, 128879)]