118993903

素因数分解:

$7^3\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 36

約数和(自身を含む): 151333200

約数和(自身を除く): 32339297

約数列:

[1, 7, 19, 31, 49, 133, 217, 343, 361, 589, 931, 961, 1519, 2527, 4123, 6517, 6727, 10633, 11191, 17689, 18259, 28861, 47089, 78337, 123823, 127813, 202027, 329623, 346921, 548359, 894691, 2428447, 3838513, 6262837, 16999129, 118993903]

約数ペア:

[(1, 118993903), (7, 16999129), (19, 6262837), (31, 3838513), (49, 2428447), (133, 894691), (217, 548359), (343, 346921), (361, 329623), (589, 202027), (931, 127813), (961, 123823), (1519, 78337), (2527, 47089), (4123, 28861), (6517, 18259), (6727, 17689), (10633, 11191)]