78800037

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{4663}}^1$

素因数の和:4840

約数の個数: 16

約数和(自身を含む): 108354048

約数和(自身を除く): 29554011

約数列:

[1, 3, 43, 129, 131, 393, 4663, 5633, 13989, 16899, 200509, 601527, 610853, 1832559, 26266679, 78800037]

約数ペア:

[(1, 78800037), (3, 26266679), (43, 1832559), (129, 610853), (131, 601527), (393, 200509), (4663, 16899), (5633, 13989)]