84112749

素因数分解:

$3^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:389

約数の個数: 56

約数和(自身を含む): 147318912

約数和(自身を除く): 63206163

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 243, 311, 371, 477, 567, 729, 933, 1113, 1431, 1701, 2177, 2799, 3339, 4293, 5103, 6531, 8397, 10017, 12879, 16483, 19593, 25191, 30051, 38637, 49449, 58779, 75573, 90153, 115381, 148347, 176337, 226719, 270459, 346143, 445041, 529011, 1038429, 1335123, 1587033, 3115287, 4005369, 9345861, 12016107, 28037583, 84112749]

約数ペア:

[(1, 84112749), (3, 28037583), (7, 12016107), (9, 9345861), (21, 4005369), (27, 3115287), (53, 1587033), (63, 1335123), (81, 1038429), (159, 529011), (189, 445041), (243, 346143), (311, 270459), (371, 226719), (477, 176337), (567, 148347), (729, 115381), (933, 90153), (1113, 75573), (1431, 58779), (1701, 49449), (2177, 38637), (2799, 30051), (3339, 25191), (4293, 19593), (5103, 16483), (6531, 12879), (8397, 10017)]