156956381661

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{208099}}^1$

素因数の和:208785

約数の個数: 32

約数和(自身を含む): 231580339200

約数和(自身を除く): 74623957539

約数列:

[1, 3, 17, 23, 51, 69, 391, 643, 1173, 1929, 10931, 14789, 32793, 44367, 208099, 251413, 624297, 754239, 3537683, 4786277, 10613049, 14358831, 81366709, 133807657, 244100127, 401422971, 2274730169, 3077576111, 6824190507, 9232728333, 52318793887, 156956381661]

約数ペア:

[(1, 156956381661), (3, 52318793887), (17, 9232728333), (23, 6824190507), (51, 3077576111), (69, 2274730169), (391, 401422971), (643, 244100127), (1173, 133807657), (1929, 81366709), (10931, 14358831), (14789, 10613049), (32793, 4786277), (44367, 3537683), (208099, 754239), (251413, 624297)]