71338341

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 106921728

約数和(自身を除く): 35583387

約数列:

[1, 3, 17, 23, 51, 61, 69, 183, 391, 997, 1037, 1173, 1403, 2991, 3111, 4209, 16949, 22931, 23851, 50847, 60817, 68793, 71553, 182451, 389827, 1033889, 1169481, 1398791, 3101667, 4196373, 23779447, 71338341]

約数ペア:

[(1, 71338341), (3, 23779447), (17, 4196373), (23, 3101667), (51, 1398791), (61, 1169481), (69, 1033889), (183, 389827), (391, 182451), (997, 71553), (1037, 68793), (1173, 60817), (1403, 50847), (2991, 23851), (3111, 22931), (4209, 16949)]