86997339

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2992

約数の個数: 48

約数和(自身を含む): 154103040

約数和(自身を除く): 67105701

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 429, 759, 897, 1287, 2277, 2691, 2939, 3289, 8817, 9867, 26451, 29601, 32329, 38207, 67597, 96987, 114621, 202791, 290961, 343863, 420277, 608373, 743567, 878761, 1260831, 2230701, 2636283, 3782493, 6692103, 7908849, 9666371, 28999113, 86997339]

約数ペア:

[(1, 86997339), (3, 28999113), (9, 9666371), (11, 7908849), (13, 6692103), (23, 3782493), (33, 2636283), (39, 2230701), (69, 1260831), (99, 878761), (117, 743567), (143, 608373), (207, 420277), (253, 343863), (299, 290961), (429, 202791), (759, 114621), (897, 96987), (1287, 67597), (2277, 38207), (2691, 32329), (2939, 29601), (3289, 26451), (8817, 9867)]