51042303

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22961}}^1$

素因数の和:22999

約数の個数: 24

約数和(自身を含む): 83581680

約数和(自身を除く): 32539377

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 22961, 68883, 206649, 298493, 436259, 895479, 1308777, 2686437, 3926331, 5671367, 17014101, 51042303]

約数ペア:

[(1, 51042303), (3, 17014101), (9, 5671367), (13, 3926331), (19, 2686437), (39, 1308777), (57, 895479), (117, 436259), (171, 298493), (247, 206649), (741, 68883), (2223, 22961)]