78270879

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{3049}}^1$

素因数の和:3294

約数の個数: 16

約数和(自身を含む): 107360000

約数和(自身を除く): 29089121

約数列:

[1, 3, 43, 129, 199, 597, 3049, 8557, 9147, 25671, 131107, 393321, 606751, 1820253, 26090293, 78270879]

約数ペア:

[(1, 78270879), (3, 26090293), (43, 1820253), (129, 606751), (199, 393321), (597, 131107), (3049, 25671), (8557, 9147)]