54736857

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2657}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 93561600

約数和(自身を除く): 38824743

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 763, 981, 2289, 2657, 2943, 6867, 7971, 18599, 20601, 23913, 55797, 71739, 167391, 289613, 502173, 868839, 2027291, 2606517, 6081873, 7819551, 18245619, 54736857]

約数ペア:

[(1, 54736857), (3, 18245619), (7, 7819551), (9, 6081873), (21, 2606517), (27, 2027291), (63, 868839), (109, 502173), (189, 289613), (327, 167391), (763, 71739), (981, 55797), (2289, 23913), (2657, 20601), (2943, 18599), (6867, 7971)]