6862806081

素因数分解:

$3^4\times {\mathrm{353}}^1\times {\mathrm{240017}}^1$

素因数の和:240382

約数の個数: 20

約数和(自身を含む): 10280931012

約数和(自身を除く): 3418124931

約数列:

[1, 3, 9, 27, 81, 353, 1059, 3177, 9531, 28593, 240017, 720051, 2160153, 6480459, 19441377, 84726001, 254178003, 762534009, 2287602027, 6862806081]

約数ペア:

[(1, 6862806081), (3, 2287602027), (9, 762534009), (27, 254178003), (81, 84726001), (353, 19441377), (1059, 6480459), (3177, 2160153), (9531, 720051), (28593, 240017)]