57056337

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15731}}^1$

素因数の和:15781

約数の個数: 24

約数和(自身を含む): 91623168

約数和(自身を除く): 34566831

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 15731, 47193, 141579, 204503, 487661, 613509, 1462983, 1840527, 4388949, 6339593, 19018779, 57056337]

約数ペア:

[(1, 57056337), (3, 19018779), (9, 6339593), (13, 4388949), (31, 1840527), (39, 1462983), (93, 613509), (117, 487661), (279, 204503), (403, 141579), (1209, 47193), (3627, 15731)]