57384531

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{13367}}^1$

素因数の和:13432

約数の個数: 20

約数和(自身を含む): 87346512

約数和(自身を除く): 29961981

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 13367, 40101, 120303, 360909, 708451, 1082727, 2125353, 6376059, 19128177, 57384531]

約数ペア:

[(1, 57384531), (3, 19128177), (9, 6376059), (27, 2125353), (53, 1082727), (81, 708451), (159, 360909), (477, 120303), (1431, 40101), (4293, 13367)]