27452887

素因数分解:

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

素因数の和:140

約数の個数: 36

約数和(自身を含む): 36677448

約数和(自身を除く): 9224561

約数列:

[1, 7, 11, 31, 49, 53, 77, 217, 341, 371, 539, 583, 961, 1519, 1643, 2387, 2597, 4081, 6727, 10571, 11501, 16709, 18073, 28567, 47089, 50933, 73997, 80507, 126511, 356531, 517979, 560263, 885577, 2495717, 3921841, 27452887]

約数ペア:

[(1, 27452887), (7, 3921841), (11, 2495717), (31, 885577), (49, 560263), (53, 517979), (77, 356531), (217, 126511), (341, 80507), (371, 73997), (539, 50933), (583, 47089), (961, 28567), (1519, 18073), (1643, 16709), (2387, 11501), (2597, 10571), (4081, 6727)]