101775821

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 130056192

約数和(自身を除く): 28280371

約数列:

[1, 7, 17, 31, 47, 119, 217, 329, 527, 587, 799, 1457, 3689, 4109, 5593, 9979, 10199, 18197, 24769, 27589, 69853, 127379, 173383, 193123, 309349, 469013, 855259, 2165443, 3283091, 5986813, 14539403, 101775821]

約数ペア:

[(1, 101775821), (7, 14539403), (17, 5986813), (31, 3283091), (47, 2165443), (119, 855259), (217, 469013), (329, 309349), (527, 193123), (587, 173383), (799, 127379), (1457, 69853), (3689, 27589), (4109, 24769), (5593, 18197), (9979, 10199)]