66620099

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 88058880

約数和(自身を除く): 21438781

約数列:

[1, 7, 13, 19, 53, 91, 133, 247, 371, 689, 727, 1007, 1729, 4823, 5089, 7049, 9451, 13091, 13813, 38531, 66157, 91637, 96691, 179569, 269717, 500903, 732089, 1256983, 3506321, 5124623, 9517157, 66620099]

約数ペア:

[(1, 66620099), (7, 9517157), (13, 5124623), (19, 3506321), (53, 1256983), (91, 732089), (133, 500903), (247, 269717), (371, 179569), (689, 96691), (727, 91637), (1007, 66157), (1729, 38531), (4823, 13813), (5089, 13091), (7049, 9451)]