66793711243

素因数分解:

$7^1\times {\mathrm{37}}^2\times {\mathrm{523}}^1\times {\mathrm{13327}}^1$

素因数の和:13931

約数の個数: 24

約数和(自身を含む): 78610463232

約数和(自身を除く): 11816751989

約数列:

[1, 7, 37, 259, 523, 1369, 3661, 9583, 13327, 19351, 93289, 135457, 493099, 715987, 3451693, 5011909, 6970021, 18244663, 48790147, 127712641, 257890777, 1805235439, 9541958749, 66793711243]

約数ペア:

[(1, 66793711243), (7, 9541958749), (37, 1805235439), (259, 257890777), (523, 127712641), (1369, 48790147), (3661, 18244663), (9583, 6970021), (13327, 5011909), (19351, 3451693), (93289, 715987), (135457, 493099)]