66671297

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 92658816

約数和(自身を除く): 25987519

約数列:

[1, 7, 11, 17, 31, 53, 77, 119, 187, 217, 341, 371, 527, 583, 901, 961, 1309, 1643, 2387, 3689, 4081, 5797, 6307, 6727, 9911, 10571, 11501, 16337, 18073, 27931, 40579, 50933, 69377, 73997, 114359, 126511, 179707, 195517, 307241, 356531, 560263, 865861, 1257949, 2150687, 3921841, 6061027, 9524471, 66671297]

約数ペア:

[(1, 66671297), (7, 9524471), (11, 6061027), (17, 3921841), (31, 2150687), (53, 1257949), (77, 865861), (119, 560263), (187, 356531), (217, 307241), (341, 195517), (371, 179707), (527, 126511), (583, 114359), (901, 73997), (961, 69377), (1309, 50933), (1643, 40579), (2387, 27931), (3689, 18073), (4081, 16337), (5797, 11501), (6307, 10571), (6727, 9911)]