1656285111

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79979}}^1$

素因数の和:80060

約数の個数: 32

約数和(自身を含む): 2687328000

約数和(自身を除く): 1031042889

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 1593, 2301, 6903, 20709, 79979, 239937, 719811, 1039727, 2159433, 3119181, 4718761, 9357543, 14156283, 28072629, 42468849, 61343893, 127406547, 184031679, 552095037, 1656285111]

約数ペア:

[(1, 1656285111), (3, 552095037), (9, 184031679), (13, 127406547), (27, 61343893), (39, 42468849), (59, 28072629), (117, 14156283), (177, 9357543), (351, 4718761), (531, 3119181), (767, 2159433), (1593, 1039727), (2301, 719811), (6903, 239937), (20709, 79979)]