27767691

素因数分解:

$3^4\times 7^1\times {\mathrm{48973}}^1$

素因数の和:48992

約数の個数: 20

約数和(自身を含む): 47406832

約数和(自身を除く): 19639141

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 48973, 146919, 342811, 440757, 1028433, 1322271, 3085299, 3966813, 9255897, 27767691]

約数ペア:

[(1, 27767691), (3, 9255897), (7, 3966813), (9, 3085299), (21, 1322271), (27, 1028433), (63, 440757), (81, 342811), (189, 146919), (567, 48973)]