291214051929

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{53660227}}^1$

素因数の和:53660306

約数の個数: 20

約数和(自身を含む): 441516355984

約数和(自身を除く): 150302304055

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 53660227, 160980681, 482942043, 1448826129, 3595235209, 4346478387, 10785705627, 32357116881, 97071350643, 291214051929]

約数ペア:

[(1, 291214051929), (3, 97071350643), (9, 32357116881), (27, 10785705627), (67, 4346478387), (81, 3595235209), (201, 1448826129), (603, 482942043), (1809, 160980681), (5427, 53660227)]