68018049

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:907

約数の個数: 40

約数和(自身を含む): 112129248

約数和(自身を除く): 44111199

約数列:

[1, 3, 9, 11, 27, 33, 81, 97, 99, 291, 297, 787, 873, 891, 1067, 2361, 2619, 3201, 7083, 7857, 8657, 9603, 21249, 25971, 28809, 63747, 76339, 77913, 86427, 229017, 233739, 687051, 701217, 839729, 2061153, 2519187, 6183459, 7557561, 22672683, 68018049]

約数ペア:

[(1, 68018049), (3, 22672683), (9, 7557561), (11, 6183459), (27, 2519187), (33, 2061153), (81, 839729), (97, 701217), (99, 687051), (291, 233739), (297, 229017), (787, 86427), (873, 77913), (891, 76339), (1067, 63747), (2361, 28809), (2619, 25971), (3201, 21249), (7083, 9603), (7857, 8657)]