127940019

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1\times {\mathrm{797}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 173376672

約数和(自身を除く): 45436653

約数列:

[1, 3, 73, 219, 733, 797, 2199, 2391, 53509, 58181, 160527, 174543, 584201, 1752603, 42646673, 127940019]

約数ペア:

[(1, 127940019), (3, 42646673), (73, 1752603), (219, 584201), (733, 174543), (797, 160527), (2199, 58181), (2391, 53509)]