207824859

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5689}}^1$

素因数の和:5753

約数の個数: 40

約数和(自身を含む): 346998960

約数和(自身を除く): 139174101

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 123, 297, 369, 451, 891, 1107, 1353, 3321, 4059, 5689, 12177, 17067, 36531, 51201, 62579, 153603, 187737, 233249, 460809, 563211, 699747, 1689633, 2099241, 2565739, 5068899, 6297723, 7697217, 18893169, 23091651, 69274953, 207824859]

約数ペア:

[(1, 207824859), (3, 69274953), (9, 23091651), (11, 18893169), (27, 7697217), (33, 6297723), (41, 5068899), (81, 2565739), (99, 2099241), (123, 1689633), (297, 699747), (369, 563211), (451, 460809), (891, 233249), (1107, 187737), (1353, 153603), (3321, 62579), (4059, 51201), (5689, 36531), (12177, 17067)]