89782847

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:852

約数の個数: 36

約数和(自身を含む): 120992760

約数和(自身を除く): 31209913

約数列:

[1, 7, 11, 19, 49, 77, 121, 133, 209, 539, 797, 847, 931, 1463, 2299, 5579, 5929, 8767, 10241, 15143, 16093, 39053, 61369, 96437, 106001, 112651, 166573, 429583, 675059, 742007, 1166011, 1832303, 4725413, 8162077, 12826121, 89782847]

約数ペア:

[(1, 89782847), (7, 12826121), (11, 8162077), (19, 4725413), (49, 1832303), (77, 1166011), (121, 742007), (133, 675059), (209, 429583), (539, 166573), (797, 112651), (847, 106001), (931, 96437), (1463, 61369), (2299, 39053), (5579, 16093), (5929, 15143), (8767, 10241)]