52866639

素因数分解:

$3^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:716

約数の個数: 36

約数和(自身を含む): 89346816

約数和(自身を除く): 36480177

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 313, 383, 441, 939, 1149, 2191, 2681, 2817, 3447, 6573, 8043, 15337, 18767, 19719, 24129, 46011, 56301, 119879, 138033, 168903, 359637, 839153, 1078911, 2517459, 5874071, 7552377, 17622213, 52866639]

約数ペア:

[(1, 52866639), (3, 17622213), (7, 7552377), (9, 5874071), (21, 2517459), (49, 1078911), (63, 839153), (147, 359637), (313, 168903), (383, 138033), (441, 119879), (939, 56301), (1149, 46011), (2191, 24129), (2681, 19719), (2817, 18767), (3447, 15337), (6573, 8043)]