66508169

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1453}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 82075392

約数和(自身を除く): 15567223

約数列:

[1, 7, 13, 91, 503, 1453, 3521, 6539, 10171, 18889, 45773, 132223, 730859, 5116013, 9501167, 66508169]

約数ペア:

[(1, 66508169), (7, 9501167), (13, 5116013), (91, 730859), (503, 132223), (1453, 45773), (3521, 18889), (6539, 10171)]