81728076669

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{857}}^1\times {\mathrm{2341}}^1$

素因数の和:3605

約数の個数: 32

約数和(自身を含む): 112399812096

約数和(自身を除く): 30671735427

約数列:

[1, 3, 37, 111, 367, 857, 1101, 2341, 2571, 7023, 13579, 31709, 40737, 86617, 95127, 259851, 314519, 859147, 943557, 2006237, 2577441, 6018711, 11637203, 31788439, 34911609, 74230769, 95365317, 222692307, 736288979, 2208866937, 27242692223, 81728076669]

約数ペア:

[(1, 81728076669), (3, 27242692223), (37, 2208866937), (111, 736288979), (367, 222692307), (857, 95365317), (1101, 74230769), (2341, 34911609), (2571, 31788439), (7023, 11637203), (13579, 6018711), (31709, 2577441), (40737, 2006237), (86617, 943557), (95127, 859147), (259851, 314519)]