60138207

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{10457}}^1$

素因数の和:10540

約数の個数: 20

約数和(自身を含む): 91110096

約数和(自身を除く): 30971889

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 10457, 31371, 94113, 282339, 742447, 847017, 2227341, 6682023, 20046069, 60138207]

約数ペア:

[(1, 60138207), (3, 20046069), (9, 6682023), (27, 2227341), (71, 847017), (81, 742447), (213, 282339), (639, 94113), (1917, 31371), (5751, 10457)]