121295943

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2143}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 185070080

約数和(自身を除く): 63774137

約数列:

[1, 3, 9, 19, 57, 171, 331, 993, 2143, 2979, 6289, 6429, 18867, 19287, 40717, 56601, 122151, 366453, 709333, 2127999, 6383997, 13477327, 40431981, 121295943]

約数ペア:

[(1, 121295943), (3, 40431981), (9, 13477327), (19, 6383997), (57, 2127999), (171, 709333), (331, 366453), (993, 122151), (2143, 56601), (2979, 40717), (6289, 19287), (6429, 18867)]