52843959

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 92801280

約数和(自身を除く): 39957321

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 131, 133, 171, 337, 393, 399, 917, 1011, 1179, 1197, 2359, 2489, 2751, 3033, 6403, 7077, 7467, 8253, 17423, 19209, 21231, 22401, 44147, 44821, 52269, 57627, 132441, 134463, 156807, 309029, 397323, 403389, 838793, 927087, 2516379, 2781261, 5871551, 7549137, 17614653, 52843959]

約数ペア:

[(1, 52843959), (3, 17614653), (7, 7549137), (9, 5871551), (19, 2781261), (21, 2516379), (57, 927087), (63, 838793), (131, 403389), (133, 397323), (171, 309029), (337, 156807), (393, 134463), (399, 132441), (917, 57627), (1011, 52269), (1179, 44821), (1197, 44147), (2359, 22401), (2489, 21231), (2751, 19209), (3033, 17423), (6403, 8253), (7077, 7467)]