1626804729

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1825819}}^1$

素因数の和:1825842

約数の個数: 20

約数和(自身を含む): 2651090640

約数和(自身を除く): 1024285911

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1825819, 5477457, 16432371, 20084009, 49297113, 60252027, 147891339, 180756081, 542268243, 1626804729]

約数ペア:

[(1, 1626804729), (3, 542268243), (9, 180756081), (11, 147891339), (27, 60252027), (33, 49297113), (81, 20084009), (99, 16432371), (297, 5477457), (891, 1825819)]