133039291

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1747}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 177205248

約数和(自身を除く): 44165957

約数列:

[1, 7, 11, 23, 43, 77, 161, 253, 301, 473, 989, 1747, 1771, 3311, 6923, 10879, 12229, 19217, 40181, 75121, 76153, 134519, 281267, 441991, 525847, 826331, 1727783, 3093937, 5784317, 12094481, 19005613, 133039291]

約数ペア:

[(1, 133039291), (7, 19005613), (11, 12094481), (23, 5784317), (43, 3093937), (77, 1727783), (161, 826331), (253, 525847), (301, 441991), (473, 281267), (989, 134519), (1747, 76153), (1771, 75121), (3311, 40181), (6923, 19217), (10879, 12229)]