80287317

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2591}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 126966528

約数和(自身を除く): 46679211

約数列:

[1, 3, 9, 11, 33, 99, 313, 939, 2591, 2817, 3443, 7773, 10329, 23319, 28501, 30987, 85503, 256509, 810983, 2432949, 7298847, 8920813, 26762439, 80287317]

約数ペア:

[(1, 80287317), (3, 26762439), (9, 8920813), (11, 7298847), (33, 2432949), (99, 810983), (313, 256509), (939, 85503), (2591, 30987), (2817, 28501), (3443, 23319), (7773, 10329)]