139827177

素因数分解:

$3^2\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{1987}}^1$

素因数の和:3117

約数の個数: 24

約数和(自身を含む): 231148736

約数和(自身を除く): 91321559

約数列:

[1, 3, 7, 9, 21, 63, 1117, 1987, 3351, 5961, 7819, 10053, 13909, 17883, 23457, 41727, 70371, 125181, 2219479, 6658437, 15536353, 19975311, 46609059, 139827177]

約数ペア:

[(1, 139827177), (3, 46609059), (7, 19975311), (9, 15536353), (21, 6658437), (63, 2219479), (1117, 125181), (1987, 70371), (3351, 41727), (5961, 23457), (7819, 17883), (10053, 13909)]