129425283

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6469}}^1$

素因数の和:6513

約数の個数: 40

約数和(自身を含む): 219203600

約数和(自身を除く): 89778317

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 6469, 6669, 19407, 20007, 58221, 84097, 122911, 174663, 252291, 368733, 523989, 756873, 1106199, 1597843, 2270619, 3318597, 4793529, 6811857, 9955791, 14380587, 43141761, 129425283]

約数ペア:

[(1, 129425283), (3, 43141761), (9, 14380587), (13, 9955791), (19, 6811857), (27, 4793529), (39, 3318597), (57, 2270619), (81, 1597843), (117, 1106199), (171, 756873), (247, 523989), (351, 368733), (513, 252291), (741, 174663), (1053, 122911), (1539, 84097), (2223, 58221), (6469, 20007), (6669, 19407)]