3143836881

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{38543}}^1$

素因数の和:38627

約数の個数: 40

約数和(自身を含む): 5036929920

約数和(自身を除く): 1893093039

約数列:

[1, 3, 9, 19, 27, 53, 57, 81, 159, 171, 477, 513, 1007, 1431, 1539, 3021, 4293, 9063, 27189, 38543, 81567, 115629, 346887, 732317, 1040661, 2042779, 2196951, 3121983, 6128337, 6590853, 18385011, 19772559, 38812801, 55155033, 59317677, 116438403, 165465099, 349315209, 1047945627, 3143836881]

約数ペア:

[(1, 3143836881), (3, 1047945627), (9, 349315209), (19, 165465099), (27, 116438403), (53, 59317677), (57, 55155033), (81, 38812801), (159, 19772559), (171, 18385011), (477, 6590853), (513, 6128337), (1007, 3121983), (1431, 2196951), (1539, 2042779), (3021, 1040661), (4293, 732317), (9063, 346887), (27189, 115629), (38543, 81567)]