64753997

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 82353600

約数和(自身を除く): 17599603

約数列:

[1, 7, 11, 77, 89, 121, 623, 847, 859, 979, 6013, 6853, 9449, 10769, 66143, 75383, 76451, 103939, 535157, 727573, 840961, 5886727, 9250571, 64753997]

約数ペア:

[(1, 64753997), (7, 9250571), (11, 5886727), (77, 840961), (89, 727573), (121, 535157), (623, 103939), (847, 76451), (859, 75383), (979, 66143), (6013, 10769), (6853, 9449)]