129545109

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{67577}}^1$

素因数の和:67657

約数の個数: 16

約数和(自身を含む): 194624640

約数和(自身を除く): 65079531

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 67577, 202731, 608193, 1824579, 4797967, 14393901, 43181703, 129545109]

約数ペア:

[(1, 129545109), (3, 43181703), (9, 14393901), (27, 4797967), (71, 1824579), (213, 608193), (639, 202731), (1917, 67577)]