72706707

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{4201}}^1$

素因数の和:4851

約数の個数: 16

約数和(自身を含む): 107907360

約数和(自身を除く): 35200653

約数列:

[1, 3, 9, 27, 641, 1923, 4201, 5769, 12603, 17307, 37809, 113427, 2692841, 8078523, 24235569, 72706707]

約数ペア:

[(1, 72706707), (3, 24235569), (9, 8078523), (27, 2692841), (641, 113427), (1923, 37809), (4201, 17307), (5769, 12603)]