97521319

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 124522200

約数和(自身を除く): 27000881

約数列:

[1, 7, 19, 31, 49, 109, 133, 217, 589, 763, 931, 961, 1519, 2071, 3379, 4123, 5341, 6727, 14497, 18259, 23653, 28861, 47089, 64201, 101479, 104749, 127813, 165571, 449407, 733243, 894691, 1990231, 3145849, 5132701, 13931617, 97521319]

約数ペア:

[(1, 97521319), (7, 13931617), (19, 5132701), (31, 3145849), (49, 1990231), (109, 894691), (133, 733243), (217, 449407), (589, 165571), (763, 127813), (931, 104749), (961, 101479), (1519, 64201), (2071, 47089), (3379, 28861), (4123, 23653), (5341, 18259), (6727, 14497)]