86956011

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 133816320

約数和(自身を除く): 46860309

約数列:

[1, 3, 9, 27, 79, 81, 107, 127, 237, 321, 381, 711, 963, 1143, 2133, 2889, 3429, 6399, 8453, 8667, 10033, 10287, 13589, 25359, 30099, 40767, 76077, 90297, 122301, 228231, 270891, 366903, 684693, 812673, 1073531, 1100709, 3220593, 9661779, 28985337, 86956011]

約数ペア:

[(1, 86956011), (3, 28985337), (9, 9661779), (27, 3220593), (79, 1100709), (81, 1073531), (107, 812673), (127, 684693), (237, 366903), (321, 270891), (381, 228231), (711, 122301), (963, 90297), (1143, 76077), (2133, 40767), (2889, 30099), (3429, 25359), (6399, 13589), (8453, 10287), (8667, 10033)]