82566869

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 107440896

約数和(自身を除く): 24874027

約数列:

[1, 7, 11, 37, 73, 77, 259, 397, 407, 511, 803, 2701, 2779, 2849, 4367, 5621, 14689, 18907, 28981, 29711, 30569, 102823, 161579, 202867, 207977, 318791, 1072297, 1131053, 2231537, 7506079, 11795267, 82566869]

約数ペア:

[(1, 82566869), (7, 11795267), (11, 7506079), (37, 2231537), (73, 1131053), (77, 1072297), (259, 318791), (397, 207977), (407, 202867), (511, 161579), (803, 102823), (2701, 30569), (2779, 29711), (2849, 28981), (4367, 18907), (5621, 14689)]