54860031

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{17981}}^1$

素因数の和:18103

約数の個数: 16

約数和(自身を含む): 81997920

約数和(自身を除く): 27137889

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 17981, 53943, 161829, 485487, 2031853, 6095559, 18286677, 54860031]

約数ペア:

[(1, 54860031), (3, 18286677), (9, 6095559), (27, 2031853), (113, 485487), (339, 161829), (1017, 53943), (3051, 17981)]