27760081887

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{281}}^2\times {\mathrm{449}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 42791220000

約数和(自身を除く): 15031138113

約数列:

[1, 3, 9, 27, 29, 87, 261, 281, 449, 783, 843, 1347, 2529, 4041, 7587, 8149, 12123, 13021, 24447, 39063, 73341, 78961, 117189, 126169, 220023, 236883, 351567, 378507, 710649, 1135521, 2131947, 2289869, 3406563, 3658901, 6869607, 10976703, 20608821, 32930109, 35453489, 61826463, 98790327, 106360467, 319081401, 957244203, 1028151181, 3084453543, 9253360629, 27760081887]

約数ペア:

[(1, 27760081887), (3, 9253360629), (9, 3084453543), (27, 1028151181), (29, 957244203), (87, 319081401), (261, 106360467), (281, 98790327), (449, 61826463), (783, 35453489), (843, 32930109), (1347, 20608821), (2529, 10976703), (4041, 6869607), (7587, 3658901), (8149, 3406563), (12123, 2289869), (13021, 2131947), (24447, 1135521), (39063, 710649), (73341, 378507), (78961, 351567), (117189, 236883), (126169, 220023)]