27191319

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 36812160

約数和(自身を除く): 9620841

約数列:

[1, 3, 139, 197, 331, 417, 591, 993, 27383, 46009, 65207, 82149, 138027, 195621, 9063773, 27191319]

約数ペア:

[(1, 27191319), (3, 9063773), (139, 195621), (197, 138027), (331, 82149), (417, 65207), (591, 46009), (993, 27383)]