81966093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 126403200

約数和(自身を除く): 44437107

約数列:

[1, 3, 11, 29, 33, 41, 87, 123, 319, 451, 957, 1189, 1353, 2089, 3567, 6267, 13079, 22979, 39237, 60581, 68937, 85649, 181743, 256947, 666391, 942139, 1999173, 2483821, 2826417, 7451463, 27322031, 81966093]

約数ペア:

[(1, 81966093), (3, 27322031), (11, 7451463), (29, 2826417), (33, 2483821), (41, 1999173), (87, 942139), (123, 666391), (319, 256947), (451, 181743), (957, 85649), (1189, 68937), (1353, 60581), (2089, 39237), (3567, 22979), (6267, 13079)]