126839637

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{673}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 188137664

約数和(自身を除く): 61298027

約数列:

[1, 3, 9, 43, 129, 387, 487, 673, 1461, 2019, 4383, 6057, 20941, 28939, 62823, 86817, 188469, 260451, 327751, 983253, 2949759, 14093293, 42279879, 126839637]

約数ペア:

[(1, 126839637), (3, 42279879), (9, 14093293), (43, 2949759), (129, 983253), (387, 327751), (487, 260451), (673, 188469), (1461, 86817), (2019, 62823), (4383, 28939), (6057, 20941)]