146706489

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{1409}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 221719680

約数和(自身を除く): 75013191

約数列:

[1, 3, 9, 23, 69, 207, 503, 1409, 1509, 4227, 4527, 11569, 12681, 32407, 34707, 97221, 104121, 291663, 708727, 2126181, 6378543, 16300721, 48902163, 146706489]

約数ペア:

[(1, 146706489), (3, 48902163), (9, 16300721), (23, 6378543), (69, 2126181), (207, 708727), (503, 291663), (1409, 104121), (1509, 97221), (4227, 34707), (4527, 32407), (11569, 12681)]