7668910081

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{21187}}^1$

素因数の和:21373

約数の個数: 24

約数和(自身を含む): 9130332960

約数和(自身を除く): 1461422879

約数列:

[1, 7, 49, 83, 89, 581, 623, 4067, 4361, 7387, 21187, 51709, 148309, 361963, 1038163, 1758521, 1885643, 12309647, 13199501, 86167529, 92396507, 156508369, 1095558583, 7668910081]

約数ペア:

[(1, 7668910081), (7, 1095558583), (49, 156508369), (83, 92396507), (89, 86167529), (581, 13199501), (623, 12309647), (4067, 1885643), (4361, 1758521), (7387, 1038163), (21187, 361963), (51709, 148309)]