65048913

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 104511680

約数和(自身を除く): 39462767

約数列:

[1, 3, 9, 19, 27, 57, 73, 81, 171, 193, 219, 243, 513, 579, 657, 1387, 1539, 1737, 1971, 3667, 4161, 4617, 5211, 5913, 11001, 12483, 14089, 15633, 17739, 33003, 37449, 42267, 46899, 99009, 112347, 126801, 267691, 297027, 337041, 380403, 803073, 891081, 1141209, 2409219, 3423627, 7227657, 21682971, 65048913]

約数ペア:

[(1, 65048913), (3, 21682971), (9, 7227657), (19, 3423627), (27, 2409219), (57, 1141209), (73, 891081), (81, 803073), (171, 380403), (193, 337041), (219, 297027), (243, 267691), (513, 126801), (579, 112347), (657, 99009), (1387, 46899), (1539, 42267), (1737, 37449), (1971, 33003), (3667, 17739), (4161, 15633), (4617, 14089), (5211, 12483), (5913, 11001)]