80551009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{36073}}^1$

素因数の和:36120

約数の個数: 16

約数和(自身を含む): 103893120

約数和(自身を除く): 23342111

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 36073, 252511, 396803, 1046117, 2777621, 7322819, 11507287, 80551009]

約数ペア:

[(1, 80551009), (7, 11507287), (11, 7322819), (29, 2777621), (77, 1046117), (203, 396803), (319, 252511), (2233, 36073)]