68080851

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2963}}^1$

素因数の和:3032

約数の個数: 32

約数和(自身を含む): 108126720

約数和(自身を除く): 40045869

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 621, 851, 999, 2553, 2963, 7659, 8889, 22977, 26667, 68149, 80001, 109631, 204447, 328893, 613341, 986679, 1840023, 2521513, 2960037, 7564539, 22693617, 68080851]

約数ペア:

[(1, 68080851), (3, 22693617), (9, 7564539), (23, 2960037), (27, 2521513), (37, 1840023), (69, 986679), (111, 613341), (207, 328893), (333, 204447), (621, 109631), (851, 80001), (999, 68149), (2553, 26667), (2963, 22977), (7659, 8889)]