609998391

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{4457}}^1$

素因数の和:4640

約数の個数: 32

約数和(自身を含む): 935110080

約数和(自身を除く): 325111689

約数列:

[1, 3, 9, 27, 37, 111, 137, 333, 411, 999, 1233, 3699, 4457, 5069, 13371, 15207, 40113, 45621, 120339, 136863, 164909, 494727, 610609, 1484181, 1831827, 4452543, 5495481, 16486443, 22592533, 67777599, 203332797, 609998391]

約数ペア:

[(1, 609998391), (3, 203332797), (9, 67777599), (27, 22592533), (37, 16486443), (111, 5495481), (137, 4452543), (333, 1831827), (411, 1484181), (999, 610609), (1233, 494727), (3699, 164909), (4457, 136863), (5069, 120339), (13371, 45621), (15207, 40113)]