37719027

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{6379}}^1$

素因数の和:6464

約数の個数: 20

約数和(自身を含む): 57126520

約数和(自身を除く): 19407493

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 6379, 19137, 57411, 172233, 465667, 516699, 1397001, 4191003, 12573009, 37719027]

約数ペア:

[(1, 37719027), (3, 12573009), (9, 4191003), (27, 1397001), (73, 516699), (81, 465667), (219, 172233), (657, 57411), (1971, 19137), (5913, 6379)]