157419141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{67187}}^1$

素因数の和:67272

約数の個数: 16

約数和(自身を含む): 232201728

約数和(自身を除く): 74782587

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 67187, 201561, 739057, 2217171, 4770277, 14310831, 52473047, 157419141]

約数ペア:

[(1, 157419141), (3, 52473047), (11, 14310831), (33, 4770277), (71, 2217171), (213, 739057), (781, 201561), (2343, 67187)]