77005991

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 83767200

約数和(自身を除く): 6761209

約数列:

[1, 29, 37, 43, 1073, 1247, 1591, 1669, 46139, 48401, 61753, 71767, 1790837, 2081243, 2655379, 77005991]

約数ペア:

[(1, 77005991), (29, 2655379), (37, 2081243), (43, 1790837), (1073, 71767), (1247, 61753), (1591, 48401), (1669, 46139)]