27467991

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:978

約数の個数: 28

約数和(自身を含む): 42233520

約数和(自身を除く): 14765529

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 919, 1107, 2757, 3321, 8271, 9963, 24813, 29889, 37679, 74439, 113037, 223317, 339111, 669951, 1017333, 3051999, 9155997, 27467991]

約数ペア:

[(1, 27467991), (3, 9155997), (9, 3051999), (27, 1017333), (41, 669951), (81, 339111), (123, 223317), (243, 113037), (369, 74439), (729, 37679), (919, 29889), (1107, 24813), (2757, 9963), (3321, 8271)]