54549513

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4493}}^1$

素因数の和:4589

約数の個数: 24

約数和(自身を含む): 84127680

約数和(自身を除く): 29578167

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 4493, 12141, 13479, 40437, 85367, 256101, 319003, 768303, 957009, 2871027, 6061057, 18183171, 54549513]

約数ペア:

[(1, 54549513), (3, 18183171), (9, 6061057), (19, 2871027), (57, 957009), (71, 768303), (171, 319003), (213, 256101), (639, 85367), (1349, 40437), (4047, 13479), (4493, 12141)]