87404667

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2377}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 142451712

約数和(自身を除く): 55047045

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 721, 1751, 2163, 2377, 5253, 7131, 12257, 16639, 36771, 40409, 49917, 121227, 244831, 282863, 734493, 848589, 1713817, 4162127, 5141451, 12486381, 29134889, 87404667]

約数ペア:

[(1, 87404667), (3, 29134889), (7, 12486381), (17, 5141451), (21, 4162127), (51, 1713817), (103, 848589), (119, 734493), (309, 282863), (357, 244831), (721, 121227), (1751, 49917), (2163, 40409), (2377, 36771), (5253, 16639), (7131, 12257)]