51125277

素因数分解:

$3^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{1187}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 79634016

約数和(自身を除く): 28508739

約数列:

[1, 3, 7, 21, 49, 147, 293, 879, 1187, 2051, 3561, 6153, 8309, 14357, 24927, 43071, 58163, 174489, 347791, 1043373, 2434537, 7303611, 17041759, 51125277]

約数ペア:

[(1, 51125277), (3, 17041759), (7, 7303611), (21, 2434537), (49, 1043373), (147, 347791), (293, 174489), (879, 58163), (1187, 43071), (2051, 24927), (3561, 14357), (6153, 8309)]