7547996907

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{64667}}^1$

素因数の和:64821

約数の個数: 40

約数和(自身を含む): 12394527552

約数和(自身を除く): 4846530645

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 131, 297, 393, 891, 1179, 1441, 3537, 4323, 10611, 12969, 38907, 64667, 116721, 194001, 582003, 711337, 1746009, 2134011, 5238027, 6402033, 8471377, 19206099, 25414131, 57618297, 76242393, 93185147, 228727179, 279555441, 686181537, 838666323, 2515998969, 7547996907]

約数ペア:

[(1, 7547996907), (3, 2515998969), (9, 838666323), (11, 686181537), (27, 279555441), (33, 228727179), (81, 93185147), (99, 76242393), (131, 57618297), (297, 25414131), (393, 19206099), (891, 8471377), (1179, 6402033), (1441, 5238027), (3537, 2134011), (4323, 1746009), (10611, 711337), (12969, 582003), (38907, 194001), (64667, 116721)]