201812067

素因数分解:

$3^4\times {\mathrm{499}}^1\times {\mathrm{4993}}^1$

素因数の和:5504

約数の個数: 20

約数和(自身を含む): 302137000

約数和(自身を除く): 100324933

約数列:

[1, 3, 9, 27, 81, 499, 1497, 4491, 4993, 13473, 14979, 40419, 44937, 134811, 404433, 2491507, 7474521, 22423563, 67270689, 201812067]

約数ペア:

[(1, 201812067), (3, 67270689), (9, 22423563), (27, 7474521), (81, 2491507), (499, 404433), (1497, 134811), (4491, 44937), (4993, 40419), (13473, 14979)]