201813873

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{49139}}^1$

素因数の和:49216

約数の個数: 12

約数和(自身を含む): 276559920

約数和(自身を除く): 74746047

約数列:

[1, 3, 37, 111, 1369, 4107, 49139, 147417, 1818143, 5454429, 67271291, 201813873]

約数ペア:

[(1, 201813873), (3, 67271291), (37, 5454429), (111, 1818143), (1369, 147417), (4107, 49139)]