190026891

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{11789}}^1$

素因数の和:12000

約数の個数: 20

約数和(自身を含む): 285318000

約数和(自身を除く): 95291109

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 5373, 11789, 16119, 35367, 106101, 318303, 954909, 2346011, 7038033, 21114099, 63342297, 190026891]

約数ペア:

[(1, 190026891), (3, 63342297), (9, 21114099), (27, 7038033), (81, 2346011), (199, 954909), (597, 318303), (1791, 106101), (5373, 35367), (11789, 16119)]