66582451

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 75893760

約数和(自身を除く): 9311309

約数列:

[1, 13, 31, 71, 169, 179, 403, 923, 2201, 2327, 5239, 5549, 11999, 12709, 28613, 30251, 72137, 165217, 371969, 393979, 937781, 2147821, 5121727, 66582451]

約数ペア:

[(1, 66582451), (13, 5121727), (31, 2147821), (71, 937781), (169, 393979), (179, 371969), (403, 165217), (923, 72137), (2201, 30251), (2327, 28613), (5239, 12709), (5549, 11999)]