27663039

素因数分解:

$3^4\times {\mathrm{523}}^1\times {\mathrm{653}}^1$

素因数の和:1188

約数の個数: 20

約数和(自身を含む): 41466216

約数和(自身を除く): 13803177

約数列:

[1, 3, 9, 27, 81, 523, 653, 1569, 1959, 4707, 5877, 14121, 17631, 42363, 52893, 341519, 1024557, 3073671, 9221013, 27663039]

約数ペア:

[(1, 27663039), (3, 9221013), (9, 3073671), (27, 1024557), (81, 341519), (523, 52893), (653, 42363), (1569, 17631), (1959, 14121), (4707, 5877)]