82868611

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 102187008

約数和(自身を除く): 19318397

約数列:

[1, 7, 31, 43, 83, 107, 217, 301, 581, 749, 1333, 2573, 3317, 3569, 4601, 8881, 9331, 18011, 23219, 24983, 32207, 62167, 110639, 142631, 275311, 381883, 774473, 998417, 1927177, 2673181, 11838373, 82868611]

約数ペア:

[(1, 82868611), (7, 11838373), (31, 2673181), (43, 1927177), (83, 998417), (107, 774473), (217, 381883), (301, 275311), (581, 142631), (749, 110639), (1333, 62167), (2573, 32207), (3317, 24983), (3569, 23219), (4601, 18011), (8881, 9331)]