147786003

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{231277}}^1$

素因数の和:231354

約数の個数: 12

約数和(自身を含む): 216476208

約数和(自身を除く): 68690205

約数列:

[1, 3, 9, 71, 213, 639, 231277, 693831, 2081493, 16420667, 49262001, 147786003]

約数ペア:

[(1, 147786003), (3, 49262001), (9, 16420667), (71, 2081493), (213, 693831), (639, 231277)]