90397143

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2969}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 138996000

約数和(自身を除く): 48598857

約数列:

[1, 3, 9, 17, 51, 153, 199, 597, 1791, 2969, 3383, 8907, 10149, 26721, 30447, 50473, 151419, 454257, 590831, 1772493, 5317479, 10044127, 30132381, 90397143]

約数ペア:

[(1, 90397143), (3, 30132381), (9, 10044127), (17, 5317479), (51, 1772493), (153, 590831), (199, 454257), (597, 151419), (1791, 50473), (2969, 30447), (3383, 26721), (8907, 10149)]