66738567

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{3307}}^1$

素因数の和:3379

約数の個数: 24

約数和(自身を含む): 105115008

約数和(自身を除く): 38376441

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 961, 2883, 3307, 6727, 9921, 20181, 23149, 69447, 102517, 307551, 717619, 2152857, 3178027, 9534081, 22246189, 66738567]

約数ペア:

[(1, 66738567), (3, 22246189), (7, 9534081), (21, 3178027), (31, 2152857), (93, 717619), (217, 307551), (651, 102517), (961, 69447), (2883, 23149), (3307, 20181), (6727, 9921)]