28924884027

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{3323}}^1\times {\mathrm{24799}}^1$

素因数の和:28144

約数の個数: 32

約数和(自身を含む): 46163712000

約数和(自身を除く): 17238827973

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 3323, 9969, 24799, 29907, 43199, 74397, 89721, 129597, 223191, 322387, 388791, 669573, 967161, 1166373, 2901483, 8704449, 82407077, 247221231, 741663693, 1071292001, 2224991079, 3213876003, 9641628009, 28924884027]

約数ペア:

[(1, 28924884027), (3, 9641628009), (9, 3213876003), (13, 2224991079), (27, 1071292001), (39, 741663693), (117, 247221231), (351, 82407077), (3323, 8704449), (9969, 2901483), (24799, 1166373), (29907, 967161), (43199, 669573), (74397, 388791), (89721, 322387), (129597, 223191)]