66417663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 99207360

約数和(自身を除く): 32789697

約数列:

[1, 3, 13, 39, 41, 73, 123, 219, 533, 569, 949, 1599, 1707, 2847, 2993, 7397, 8979, 22191, 23329, 38909, 41537, 69987, 116727, 124611, 303277, 539981, 909831, 1619943, 1703017, 5109051, 22139221, 66417663]

約数ペア:

[(1, 66417663), (3, 22139221), (13, 5109051), (39, 1703017), (41, 1619943), (73, 909831), (123, 539981), (219, 303277), (533, 124611), (569, 116727), (949, 69987), (1599, 41537), (1707, 38909), (2847, 23329), (2993, 22191), (7397, 8979)]