82739881

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 101056896

約数和(自身を除く): 18317015

約数列:

[1, 7, 37, 47, 49, 259, 329, 971, 1739, 1813, 2303, 6797, 12173, 35927, 45637, 47579, 85211, 251489, 319459, 1688569, 1760423, 2236213, 11819983, 82739881]

約数ペア:

[(1, 82739881), (7, 11819983), (37, 2236213), (47, 1760423), (49, 1688569), (259, 319459), (329, 251489), (971, 85211), (1739, 47579), (1813, 45637), (2303, 35927), (6797, 12173)]