7227657

素因数分解:

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

素因数の和:294

約数の個数: 32

約数和(自身を含む): 11484800

約数和(自身を除く): 4257143

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 193, 219, 513, 579, 657, 1387, 1737, 1971, 3667, 4161, 5211, 11001, 12483, 14089, 33003, 37449, 42267, 99009, 126801, 267691, 380403, 803073, 2409219, 7227657]

約数ペア:

[(1, 7227657), (3, 2409219), (9, 803073), (19, 380403), (27, 267691), (57, 126801), (73, 99009), (171, 42267), (193, 37449), (219, 33003), (513, 14089), (579, 12483), (657, 11001), (1387, 5211), (1737, 4161), (1971, 3667)]