30172797

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{30203}}^1$

素因数の和:30249

約数の個数: 16

約数和(自身を含む): 45910080

約数和(自身を除く): 15737283

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 30203, 90609, 271827, 815481, 1117511, 3352533, 10057599, 30172797]

約数ペア:

[(1, 30172797), (3, 10057599), (9, 3352533), (27, 1117511), (37, 815481), (111, 271827), (333, 90609), (999, 30203)]