86807709

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 127876320

約数和(自身を除く): 41068611

約数列:

[1, 3, 9, 107, 109, 321, 327, 827, 963, 981, 2481, 7443, 11663, 34989, 88489, 90143, 104967, 265467, 270429, 796401, 811287, 9645301, 28935903, 86807709]

約数ペア:

[(1, 86807709), (3, 28935903), (9, 9645301), (107, 811287), (109, 796401), (321, 270429), (327, 265467), (827, 104967), (963, 90143), (981, 88489), (2481, 34989), (7443, 11663)]