57825657

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{31039}}^1$

素因数の和:31074

約数の個数: 20

約数和(自身を含む): 90140160

約数和(自身を除く): 32314503

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 31039, 93117, 279351, 713897, 838053, 2141691, 2514159, 6425073, 19275219, 57825657]

約数ペア:

[(1, 57825657), (3, 19275219), (9, 6425073), (23, 2514159), (27, 2141691), (69, 838053), (81, 713897), (207, 279351), (621, 93117), (1863, 31039)]