56168427

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{140773}}^1$

素因数の和:140802

約数の個数: 16

約数和(自身を含む): 90095360

約数和(自身を除く): 33926933

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 140773, 422319, 985411, 2674687, 2956233, 8024061, 18722809, 56168427]

約数ペア:

[(1, 56168427), (3, 18722809), (7, 8024061), (19, 2956233), (21, 2674687), (57, 985411), (133, 422319), (399, 140773)]