27661311

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{27689}}^1$

素因数の和:27735

約数の個数: 16

約数和(自身を含む): 42088800

約数和(自身を除く): 14427489

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 27689, 83067, 249201, 747603, 1024493, 3073479, 9220437, 27661311]

約数ペア:

[(1, 27661311), (3, 9220437), (9, 3073479), (27, 1024493), (37, 747603), (111, 249201), (333, 83067), (999, 27689)]