53512683

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3119}}^1$

素因数の和:3191

約数の個数: 32

約数和(自身を含む): 87859200

約数和(自身を除く): 34346517

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 3119, 5719, 9357, 17157, 21833, 59261, 65499, 134117, 177783, 402351, 414827, 938819, 1244481, 2548223, 2816457, 7644669, 17837561, 53512683]

約数ペア:

[(1, 53512683), (3, 17837561), (7, 7644669), (19, 2816457), (21, 2548223), (43, 1244481), (57, 938819), (129, 414827), (133, 402351), (301, 177783), (399, 134117), (817, 65499), (903, 59261), (2451, 21833), (3119, 17157), (5719, 9357)]