168223353

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{18367}}^1$

素因数の和:18484

約数の個数: 16

約数和(自身を含む): 232759296

約数和(自身を除く): 64535943

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 18367, 55101, 789781, 1304057, 2369343, 3912171, 56074451, 168223353]

約数ペア:

[(1, 168223353), (3, 56074451), (43, 3912171), (71, 2369343), (129, 1304057), (213, 789781), (3053, 55101), (9159, 18367)]