7929333

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 28

約数和(自身を含む): 12132300

約数和(自身を除く): 4202967

約数列:

[1, 3, 9, 27, 73, 81, 149, 219, 243, 447, 657, 729, 1341, 1971, 4023, 5913, 10877, 12069, 17739, 32631, 36207, 53217, 97893, 108621, 293679, 881037, 2643111, 7929333]

約数ペア:

[(1, 7929333), (3, 2643111), (9, 881037), (27, 293679), (73, 108621), (81, 97893), (149, 53217), (219, 36207), (243, 32631), (447, 17739), (657, 12069), (729, 10877), (1341, 5913), (1971, 4023)]