2783136051

素因数分解:

$3^3\times {\mathrm{7561}}^1\times {\mathrm{13633}}^1$

素因数の和:21203

約数の個数: 16

約数和(自身を含む): 4124012320

約数和(自身を除く): 1340876269

約数列:

[1, 3, 9, 27, 7561, 13633, 22683, 40899, 68049, 122697, 204147, 368091, 103079113, 309237339, 927712017, 2783136051]

約数ペア:

[(1, 2783136051), (3, 927712017), (9, 309237339), (27, 103079113), (7561, 368091), (13633, 204147), (22683, 122697), (40899, 68049)]