68716287

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2551}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 103111008

約数和(自身を除く): 34394721

約数列:

[1, 3, 9, 41, 73, 123, 219, 369, 657, 2551, 2993, 7653, 8979, 22959, 26937, 104591, 186223, 313773, 558669, 941319, 1676007, 7635143, 22905429, 68716287]

約数ペア:

[(1, 68716287), (3, 22905429), (9, 7635143), (41, 1676007), (73, 941319), (123, 558669), (219, 313773), (369, 186223), (657, 104591), (2551, 26937), (2993, 22959), (7653, 8979)]