6768668851

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{81689}}^1$

素因数の和:81811

約数の個数: 24

約数和(自身を含む): 8381394000

約数和(自身を除く): 1612725149

約数列:

[1, 7, 19, 49, 89, 133, 623, 931, 1691, 4361, 11837, 81689, 82859, 571823, 1552091, 4002761, 7270321, 10864637, 50892247, 76052459, 138136099, 356245729, 966952693, 6768668851]

約数ペア:

[(1, 6768668851), (7, 966952693), (19, 356245729), (49, 138136099), (89, 76052459), (133, 50892247), (623, 10864637), (931, 7270321), (1691, 4002761), (4361, 1552091), (11837, 571823), (81689, 82859)]