87943976637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1\times {\mathrm{727}}^1$

素因数の和:1470

約数の個数: 64

約数和(自身を含む): 132129693696

約数和(自身を除く): 44185717059

約数列:

[1, 3, 11, 33, 43, 129, 163, 473, 489, 523, 727, 1419, 1569, 1793, 2181, 5379, 5753, 7009, 7997, 17259, 21027, 22489, 23991, 31261, 67467, 77099, 85249, 93783, 118501, 231297, 247379, 255747, 343871, 355503, 380221, 742137, 937739, 1031613, 1140663, 1303511, 2813217, 3665707, 3910533, 4182431, 5095543, 10997121, 12547293, 15286629, 16349503, 40322777, 49048509, 56050973, 61976023, 120968331, 168152919, 179844533, 185928069, 539533599, 681736253, 2045208759, 2664968989, 7994906967, 29314658879, 87943976637]

約数ペア:

[(1, 87943976637), (3, 29314658879), (11, 7994906967), (33, 2664968989), (43, 2045208759), (129, 681736253), (163, 539533599), (473, 185928069), (489, 179844533), (523, 168152919), (727, 120968331), (1419, 61976023), (1569, 56050973), (1793, 49048509), (2181, 40322777), (5379, 16349503), (5753, 15286629), (7009, 12547293), (7997, 10997121), (17259, 5095543), (21027, 4182431), (22489, 3910533), (23991, 3665707), (31261, 2813217), (67467, 1303511), (77099, 1140663), (85249, 1031613), (93783, 937739), (118501, 742137), (231297, 380221), (247379, 355503), (255747, 343871)]