187484211

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{1999}}^1$

素因数の和:2635

約数の個数: 24

約数和(自身を含む): 287352000

約数和(自身を除く): 99867789

約数列:

[1, 3, 9, 17, 51, 153, 613, 1839, 1999, 5517, 5997, 10421, 17991, 31263, 33983, 93789, 101949, 305847, 1225387, 3676161, 11028483, 20831579, 62494737, 187484211]

約数ペア:

[(1, 187484211), (3, 62494737), (9, 20831579), (17, 11028483), (51, 3676161), (153, 1225387), (613, 305847), (1839, 101949), (1999, 93789), (5517, 33983), (5997, 31263), (10421, 17991)]