65117899

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 85929984

約数和(自身を除く): 20812085

約数列:

[1, 7, 11, 23, 77, 83, 161, 253, 443, 581, 913, 1771, 1909, 3101, 4873, 6391, 10189, 13363, 20999, 34111, 36769, 71323, 112079, 146993, 257383, 404459, 784553, 845687, 2831213, 5919809, 9302557, 65117899]

約数ペア:

[(1, 65117899), (7, 9302557), (11, 5919809), (23, 2831213), (77, 845687), (83, 784553), (161, 404459), (253, 257383), (443, 146993), (581, 112079), (913, 71323), (1771, 36769), (1909, 34111), (3101, 20999), (4873, 13363), (6391, 10189)]