212037210027

素因数分解:

$3^3\times {\mathrm{4129}}^1\times {\mathrm{1901969}}^1$

素因数の和:1906107

約数の個数: 16

約数和(自身を含む): 314205444000

約数和(自身を除く): 102168233973

約数列:

[1, 3, 9, 27, 4129, 12387, 37161, 111483, 1901969, 5705907, 17117721, 51353163, 7853230001, 23559690003, 70679070009, 212037210027]

約数ペア:

[(1, 212037210027), (3, 70679070009), (9, 23559690003), (27, 7853230001), (4129, 51353163), (12387, 17117721), (37161, 5705907), (111483, 1901969)]