1878049143

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{93701}}^1$

素因数の和:93855

約数の個数: 24

約数和(自身を含む): 2894267376

約数和(自身を除く): 1016218233

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 6681, 20043, 93701, 281103, 843309, 1592917, 4778751, 12274831, 14336253, 36824493, 110473479, 208672127, 626016381, 1878049143]

約数ペア:

[(1, 1878049143), (3, 626016381), (9, 208672127), (17, 110473479), (51, 36824493), (131, 14336253), (153, 12274831), (393, 4778751), (1179, 1592917), (2227, 843309), (6681, 281103), (20043, 93701)]