855785439

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{467}}^1\times {\mathrm{1013}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 1290781440

約数和(自身を除く): 434996001

約数列:

[1, 3, 9, 27, 67, 201, 467, 603, 1013, 1401, 1809, 3039, 4203, 9117, 12609, 27351, 31289, 67871, 93867, 203613, 281601, 473071, 610839, 844803, 1419213, 1832517, 4257639, 12772917, 31695757, 95087271, 285261813, 855785439]

約数ペア:

[(1, 855785439), (3, 285261813), (9, 95087271), (27, 31695757), (67, 12772917), (201, 4257639), (467, 1832517), (603, 1419213), (1013, 844803), (1401, 610839), (1809, 473071), (3039, 281601), (4203, 203613), (9117, 93867), (12609, 67871), (27351, 31289)]