12776727429

素因数分解:

$3^3\times {\mathrm{7043}}^1\times {\mathrm{67189}}^1$

素因数の和:74241

約数の個数: 16

約数和(自身を含む): 18931454400

約数和(自身を除く): 6154726971

約数列:

[1, 3, 9, 27, 7043, 21129, 63387, 67189, 190161, 201567, 604701, 1814103, 473212127, 1419636381, 4258909143, 12776727429]

約数ペア:

[(1, 12776727429), (3, 4258909143), (9, 1419636381), (27, 473212127), (7043, 1814103), (21129, 604701), (63387, 201567), (67189, 190161)]