80451279

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{50503}}^1$

素因数の和:50571

約数の個数: 16

約数和(自身を含む): 121209600

約数和(自身を除く): 40758321

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 50503, 151509, 454527, 1363581, 2979677, 8939031, 26817093, 80451279]

約数ペア:

[(1, 80451279), (3, 26817093), (9, 8939031), (27, 2979677), (59, 1363581), (177, 454527), (531, 151509), (1593, 50503)]