68994783

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53609}}^1$

素因数の和:53639

約数の個数: 24

約数和(自身を含む): 117084240

約数和(自身を除く): 48089457

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 53609, 160827, 482481, 589699, 696917, 1769097, 2090751, 5307291, 6272253, 7666087, 22998261, 68994783]

約数ペア:

[(1, 68994783), (3, 22998261), (9, 7666087), (11, 6272253), (13, 5307291), (33, 2090751), (39, 1769097), (99, 696917), (117, 589699), (143, 482481), (429, 160827), (1287, 53609)]