64082557

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 83349504

約数和(自身を除く): 19266947

約数列:

[1, 7, 11, 37, 77, 83, 259, 271, 407, 581, 913, 1897, 2849, 2981, 3071, 6391, 10027, 20867, 21497, 22493, 33781, 70189, 110297, 157451, 236467, 247423, 772079, 832241, 1731961, 5825687, 9154651, 64082557]

約数ペア:

[(1, 64082557), (7, 9154651), (11, 5825687), (37, 1731961), (77, 832241), (83, 772079), (259, 247423), (271, 236467), (407, 157451), (581, 110297), (913, 70189), (1897, 33781), (2849, 22493), (2981, 21497), (3071, 20867), (6391, 10027)]