2685280761

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{7603}}^1$

素因数の和:7842

約数の個数: 32

約数和(自身を含む): 4048977920

約数和(自身を除く): 1363697159

約数列:

[1, 3, 9, 27, 103, 127, 309, 381, 927, 1143, 2781, 3429, 7603, 13081, 22809, 39243, 68427, 117729, 205281, 353187, 783109, 965581, 2349327, 2896743, 7047981, 8690229, 21143943, 26070687, 99454843, 298364529, 895093587, 2685280761]

約数ペア:

[(1, 2685280761), (3, 895093587), (9, 298364529), (27, 99454843), (103, 26070687), (127, 21143943), (309, 8690229), (381, 7047981), (927, 2896743), (1143, 2349327), (2781, 965581), (3429, 783109), (7603, 353187), (13081, 205281), (22809, 117729), (39243, 68427)]