121738449

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{29131}}^1$

素因数の和:29340

約数の個数: 16

約数和(自身を含む): 186444800

約数和(自身を除く): 64706351

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 29131, 87393, 203917, 611751, 5797069, 17391207, 40579483, 121738449]

約数ペア:

[(1, 121738449), (3, 40579483), (7, 17391207), (21, 5797069), (199, 611751), (597, 203917), (1393, 87393), (4179, 29131)]