66161967

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 93087792

約数和(自身を除く): 26925825

約数列:

[1, 3, 31, 53, 93, 159, 433, 961, 1299, 1643, 2883, 4929, 13423, 22949, 40269, 50933, 68847, 152799, 416113, 711419, 1248339, 2134257, 22053989, 66161967]

約数ペア:

[(1, 66161967), (3, 22053989), (31, 2134257), (53, 1248339), (93, 711419), (159, 416113), (433, 152799), (961, 68847), (1299, 50933), (1643, 40269), (2883, 22949), (4929, 13423)]