80740803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11071}}^1$

素因数の和:11115

約数の個数: 32

約数和(自身を含む): 133926912

約数和(自身を除く): 53186109

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 11071, 33213, 121781, 143923, 188207, 365343, 431769, 564621, 1583153, 2070277, 2446691, 4749459, 6210831, 7340073, 26913601, 80740803]

約数ペア:

[(1, 80740803), (3, 26913601), (11, 7340073), (13, 6210831), (17, 4749459), (33, 2446691), (39, 2070277), (51, 1583153), (143, 564621), (187, 431769), (221, 365343), (429, 188207), (561, 143923), (663, 121781), (2431, 33213), (7293, 11071)]