80234991

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{217439}}^1$

素因数の和:217486

約数の個数: 12

約数和(自身を含む): 118722240

約数和(自身を除く): 38487249

約数列:

[1, 3, 9, 41, 123, 369, 217439, 652317, 1956951, 8914999, 26744997, 80234991]

約数ペア:

[(1, 80234991), (3, 26744997), (9, 8914999), (41, 1956951), (123, 652317), (369, 217439)]