121543119

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{42071}}^1$

素因数の和:42187

約数の個数: 16

約数和(自身を含む): 181751040

約数和(自身を除く): 60207921

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 42071, 126213, 378639, 1135917, 4501597, 13504791, 40514373, 121543119]

約数ペア:

[(1, 121543119), (3, 40514373), (9, 13504791), (27, 4501597), (107, 1135917), (321, 378639), (963, 126213), (2889, 42071)]