27843219

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 42035760

約数和(自身を除く): 14192541

約数列:

[1, 3, 9, 29, 87, 107, 261, 321, 963, 997, 2991, 3103, 8973, 9309, 27927, 28913, 86739, 106679, 260217, 320037, 960111, 3093691, 9281073, 27843219]

約数ペア:

[(1, 27843219), (3, 9281073), (9, 3093691), (29, 960111), (87, 320037), (107, 260217), (261, 106679), (321, 86739), (963, 28913), (997, 27927), (2991, 9309), (3103, 8973)]