51168861

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2719}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 82252800

約数和(自身を除く): 31083939

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 1107, 2091, 2719, 6273, 8157, 18819, 24471, 46223, 73413, 111479, 138669, 334437, 416007, 1003311, 1248021, 1895143, 3009933, 5685429, 17056287, 51168861]

約数ペア:

[(1, 51168861), (3, 17056287), (9, 5685429), (17, 3009933), (27, 1895143), (41, 1248021), (51, 1003311), (123, 416007), (153, 334437), (369, 138669), (459, 111479), (697, 73413), (1107, 46223), (2091, 24471), (2719, 18819), (6273, 8157)]