166345971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{70997}}^1$

素因数の和:71082

約数の個数: 16

約数和(自身を含む): 245369088

約数和(自身を除く): 79023117

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 70997, 212991, 780967, 2342901, 5040787, 15122361, 55448657, 166345971]

約数ペア:

[(1, 166345971), (3, 55448657), (11, 15122361), (33, 5040787), (71, 2342901), (213, 780967), (781, 212991), (2343, 70997)]