70704171

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{3221}}^1$

素因数の和:3504

約数の個数: 20

約数和(自身を含む): 106042464

約数和(自身を除く): 35338293

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 3221, 7317, 9663, 21951, 28989, 86967, 260901, 872891, 2618673, 7856019, 23568057, 70704171]

約数ペア:

[(1, 70704171), (3, 23568057), (9, 7856019), (27, 2618673), (81, 872891), (271, 260901), (813, 86967), (2439, 28989), (3221, 21951), (7317, 9663)]