66721107

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{1523}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 94366080

約数和(自身を除く): 27644973

約数列:

[1, 3, 17, 51, 859, 1523, 2577, 4569, 14603, 25891, 43809, 77673, 1308257, 3924771, 22240369, 66721107]

約数ペア:

[(1, 66721107), (3, 22240369), (17, 3924771), (51, 1308257), (859, 77673), (1523, 43809), (2577, 25891), (4569, 14603)]