68856593

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 78713208

約数和(自身を除く): 9856615

約数列:

[1, 13, 37, 53, 73, 481, 689, 949, 1369, 1961, 2701, 3869, 17797, 25493, 35113, 50297, 72557, 99937, 143153, 943241, 1299181, 1860989, 5296661, 68856593]

約数ペア:

[(1, 68856593), (13, 5296661), (37, 1860989), (53, 1299181), (73, 943241), (481, 143153), (689, 99937), (949, 72557), (1369, 50297), (1961, 35113), (2701, 25493), (3869, 17797)]