2016161181

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{25931}}^1$

素因数の和:26153

約数の個数: 24

約数和(自身を含む): 2985499296

約数和(自身を除く): 969338115

約数列:

[1, 3, 9, 53, 159, 163, 477, 489, 1467, 8639, 25917, 25931, 77751, 77793, 233379, 1374343, 4123029, 4226753, 12369087, 12680259, 38040777, 224017909, 672053727, 2016161181]

約数ペア:

[(1, 2016161181), (3, 672053727), (9, 224017909), (53, 38040777), (159, 12680259), (163, 12369087), (477, 4226753), (489, 4123029), (1467, 1374343), (8639, 233379), (25917, 77793), (25931, 77751)]