54750897

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{39761}}^1$

素因数の和:39790

約数の個数: 20

約数和(自身を含む): 86601636

約数和(自身を除く): 31850739

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 39761, 119283, 357849, 675937, 1073547, 2027811, 3220641, 6083433, 18250299, 54750897]

約数ペア:

[(1, 54750897), (3, 18250299), (9, 6083433), (17, 3220641), (27, 2027811), (51, 1073547), (81, 675937), (153, 357849), (459, 119283), (1377, 39761)]