20162277

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{2999}}^1$

素因数の和:3094

約数の個数: 20

約数和(自身を含む): 30492000

約数和(自身を除く): 10329723

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 2999, 6723, 8997, 26991, 80973, 242919, 248917, 746751, 2240253, 6720759, 20162277]

約数ペア:

[(1, 20162277), (3, 6720759), (9, 2240253), (27, 746751), (81, 248917), (83, 242919), (249, 80973), (747, 26991), (2241, 8997), (2999, 6723)]