53001003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22621}}^1$

素因数の和:22706

約数の個数: 16

約数和(自身を含む): 78181632

約数和(自身を除く): 25180629

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 22621, 67863, 248831, 746493, 1606091, 4818273, 17667001, 53001003]

約数ペア:

[(1, 53001003), (3, 17667001), (11, 4818273), (33, 1606091), (71, 746493), (213, 248831), (781, 67863), (2343, 22621)]