64137073

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3769}}^1$

素因数の和:3817

約数の個数: 32

約数和(自身を含む): 91203840

約数和(自身を除く): 27066767

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1547, 2431, 3769, 17017, 26383, 41459, 48997, 64073, 290213, 342979, 448511, 538967, 704803, 832949, 3772769, 4933621, 5830643, 9162439, 64137073]

約数ペア:

[(1, 64137073), (7, 9162439), (11, 5830643), (13, 4933621), (17, 3772769), (77, 832949), (91, 704803), (119, 538967), (143, 448511), (187, 342979), (221, 290213), (1001, 64073), (1309, 48997), (1547, 41459), (2431, 26383), (3769, 17017)]