66770127

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6863}}^1$

素因数の和:6939

約数の個数: 24

約数和(自身を含む): 102795264

約数和(自身を除く): 36025137

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 6863, 9729, 20589, 61767, 157849, 322561, 473547, 967683, 1420641, 2903049, 7418903, 22256709, 66770127]

約数ペア:

[(1, 66770127), (3, 22256709), (9, 7418903), (23, 2903049), (47, 1420641), (69, 967683), (141, 473547), (207, 322561), (423, 157849), (1081, 61767), (3243, 20589), (6863, 9729)]