89530839

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{26959}}^1$

素因数の和:27012

約数の個数: 20

約数和(自身を含む): 137010720

約数和(自身を除く): 47479881

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 26959, 80877, 242631, 727893, 1105319, 2183679, 3315957, 9947871, 29843613, 89530839]

約数ペア:

[(1, 89530839), (3, 29843613), (9, 9947871), (27, 3315957), (41, 2183679), (81, 1105319), (123, 727893), (369, 242631), (1107, 80877), (3321, 26959)]