72598707

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{37871}}^1$

素因数の和:37951

約数の個数: 16

約数和(自身を含む): 109071360

約数和(自身を除く): 36472653

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 37871, 113613, 340839, 1022517, 2688841, 8066523, 24199569, 72598707]

約数ペア:

[(1, 72598707), (3, 24199569), (9, 8066523), (27, 2688841), (71, 1022517), (213, 340839), (639, 113613), (1917, 37871)]