66523221

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{33751}}^1$

素因数の和:33833

約数の個数: 16

約数和(自身を含む): 99905920

約数和(自身を除く): 33382699

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 33751, 101253, 303759, 911277, 2463823, 7391469, 22174407, 66523221]

約数ペア:

[(1, 66523221), (3, 22174407), (9, 7391469), (27, 2463823), (73, 911277), (219, 303759), (657, 101253), (1971, 33751)]