121531143

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{2719}}^1$

素因数の和:3086

約数の個数: 16

約数和(自身を含む): 166072320

約数和(自身を除く): 44541177

約数列:

[1, 3, 47, 141, 317, 951, 2719, 8157, 14899, 44697, 127793, 383379, 861923, 2585769, 40510381, 121531143]

約数ペア:

[(1, 121531143), (3, 40510381), (47, 2585769), (141, 861923), (317, 383379), (951, 127793), (2719, 44697), (8157, 14899)]