55269027

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 90616320

約数和(自身を除く): 35347293

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2343, 2621, 7029, 7863, 21087, 23589, 28831, 70767, 86493, 186091, 259479, 558273, 778437, 1674819, 2047001, 5024457, 6141003, 18423009, 55269027]

約数ペア:

[(1, 55269027), (3, 18423009), (9, 6141003), (11, 5024457), (27, 2047001), (33, 1674819), (71, 778437), (99, 558273), (213, 259479), (297, 186091), (639, 86493), (781, 70767), (1917, 28831), (2343, 23589), (2621, 21087), (7029, 7863)]