15666474491139

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2179}}^1\times {\mathrm{354997}}^1$

素因数の和:357379

約数の個数: 32

約数和(自身を含む): 21520489957120

約数和(自身を除く): 5854015465981

約数列:

[1, 3, 43, 129, 157, 471, 2179, 6537, 6751, 20253, 93697, 281091, 342103, 354997, 1026309, 1064991, 14710429, 15264871, 44131287, 45794613, 55734529, 167203587, 773538463, 2320615389, 2396584747, 7189754241, 33262153909, 99786461727, 121445538691, 364336616073, 5222158163713, 15666474491139]

約数ペア:

[(1, 15666474491139), (3, 5222158163713), (43, 364336616073), (129, 121445538691), (157, 99786461727), (471, 33262153909), (2179, 7189754241), (6537, 2396584747), (6751, 2320615389), (20253, 773538463), (93697, 167203587), (281091, 55734529), (342103, 45794613), (354997, 44131287), (1026309, 15264871), (1064991, 14710429)]