2736672561

素因数分解:

$3^6\times 7^1\times {\mathrm{536287}}^1$

素因数の和:536312

約数の個数: 28

約数和(自身を含む): 4689302272

約数和(自身を除く): 1952629711

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 536287, 1608861, 3754009, 4826583, 11262027, 14479749, 33786081, 43439247, 101358243, 130317741, 304074729, 390953223, 912224187, 2736672561]

約数ペア:

[(1, 2736672561), (3, 912224187), (7, 390953223), (9, 304074729), (21, 130317741), (27, 101358243), (63, 43439247), (81, 33786081), (189, 14479749), (243, 11262027), (567, 4826583), (729, 3754009), (1701, 1608861), (5103, 536287)]