205125280929

素因数分解:

$3^3\times {\mathrm{877}}^1\times {\mathrm{8662751}}^1$

素因数の和:8663637

約数の個数: 16

約数和(自身を含む): 304235850240

約数和(自身を除く): 99110569311

約数列:

[1, 3, 9, 27, 877, 2631, 7893, 23679, 8662751, 25988253, 77964759, 233894277, 7597232627, 22791697881, 68375093643, 205125280929]

約数ペア:

[(1, 205125280929), (3, 68375093643), (9, 22791697881), (27, 7597232627), (877, 233894277), (2631, 77964759), (7893, 25988253), (23679, 8662751)]