126494199

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20399}}^1$

素因数の和:20471

約数の個数: 24

約数和(自身を含む): 200491200

約数和(自身を除く): 73997001

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 20399, 61197, 183591, 265187, 795561, 1081147, 2386683, 3243441, 9730323, 14054911, 42164733, 126494199]

約数ペア:

[(1, 126494199), (3, 42164733), (9, 14054911), (13, 9730323), (39, 3243441), (53, 2386683), (117, 1081147), (159, 795561), (477, 265187), (689, 183591), (2067, 61197), (6201, 20399)]