68108887

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10657}}^1$

素因数の和:10758

約数の個数: 16

約数和(自身を含む): 85946112

約数和(自身を除く): 17837225

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 10657, 74599, 117227, 820589, 884531, 6191717, 9729841, 68108887]

約数ペア:

[(1, 68108887), (7, 9729841), (11, 6191717), (77, 884531), (83, 820589), (581, 117227), (913, 74599), (6391, 10657)]