27720797451

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1\times {\mathrm{256981}}^1$

素因数の和:257902

約数の個数: 16

約数和(自身を含む): 37905872928

約数和(自身を除く): 10185075477

約数列:

[1, 3, 41, 123, 877, 2631, 35957, 107871, 256981, 770943, 10536221, 31608663, 225372337, 676117011, 9240265817, 27720797451]

約数ペア:

[(1, 27720797451), (3, 9240265817), (41, 676117011), (123, 225372337), (877, 31608663), (2631, 10536221), (35957, 770943), (107871, 256981)]