68559543

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30841}}^1$

素因数の和:30879

約数の個数: 24

約数和(自身を含む): 112264880

約数和(自身を除く): 43705337

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 30841, 92523, 277569, 400933, 585979, 1202799, 1757937, 3608397, 5273811, 7617727, 22853181, 68559543]

約数ペア:

[(1, 68559543), (3, 22853181), (9, 7617727), (13, 5273811), (19, 3608397), (39, 1757937), (57, 1202799), (117, 585979), (171, 400933), (247, 277569), (741, 92523), (2223, 30841)]