52403799

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 82520064

約数和(自身を除く): 30116265

約数列:

[1, 3, 7, 21, 43, 129, 131, 301, 393, 443, 903, 917, 1329, 2751, 3101, 5633, 9303, 16899, 19049, 39431, 57147, 58033, 118293, 133343, 174099, 400029, 406231, 1218693, 2495419, 7486257, 17467933, 52403799]

約数ペア:

[(1, 52403799), (3, 17467933), (7, 7486257), (21, 2495419), (43, 1218693), (129, 406231), (131, 400029), (301, 174099), (393, 133343), (443, 118293), (903, 58033), (917, 57147), (1329, 39431), (2751, 19049), (3101, 16899), (5633, 9303)]