121661061

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 181906560

約数和(自身を除く): 60245499

約数列:

[1, 3, 17, 29, 43, 51, 87, 129, 493, 731, 1247, 1479, 1913, 2193, 3741, 5739, 21199, 32521, 55477, 63597, 82259, 97563, 166431, 246777, 943109, 1398403, 2385511, 2829327, 4195209, 7156533, 40553687, 121661061]

約数ペア:

[(1, 121661061), (3, 40553687), (17, 7156533), (29, 4195209), (43, 2829327), (51, 2385511), (87, 1398403), (129, 943109), (493, 246777), (731, 166431), (1247, 97563), (1479, 82259), (1913, 63597), (2193, 55477), (3741, 32521), (5739, 21199)]