55315071

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2980

約数の個数: 36

約数和(自身を含む): 95138472

約数和(自身を除く): 39823401

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2709, 2917, 6321, 8751, 18963, 20419, 26253, 61257, 125431, 142933, 183771, 376293, 428799, 878017, 1128879, 1286397, 2634051, 6146119, 7902153, 18438357, 55315071]

約数ペア:

[(1, 55315071), (3, 18438357), (7, 7902153), (9, 6146119), (21, 2634051), (43, 1286397), (49, 1128879), (63, 878017), (129, 428799), (147, 376293), (301, 183771), (387, 142933), (441, 125431), (903, 61257), (2107, 26253), (2709, 20419), (2917, 18963), (6321, 8751)]