80580577

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{55079}}^1$

素因数の和:55116

約数の個数: 16

約数和(自身を含む): 105753600

約数和(自身を除く): 25173023

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 55079, 385553, 605869, 1046501, 4241083, 7325507, 11511511, 80580577]

約数ペア:

[(1, 80580577), (7, 11511511), (11, 7325507), (19, 4241083), (77, 1046501), (133, 605869), (209, 385553), (1463, 55079)]