103683321

素因数分解:

$3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1709}}^1$

素因数の和:1835

約数の個数: 40

約数和(自身を含む): 178770240

約数和(自身を除く): 75086919

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 107, 189, 321, 567, 749, 963, 1709, 2247, 2889, 5127, 6741, 8667, 11963, 15381, 20223, 35889, 46143, 60669, 107667, 138429, 182863, 323001, 548589, 969003, 1280041, 1645767, 3840123, 4937301, 11520369, 14811903, 34561107, 103683321]

約数ペア:

[(1, 103683321), (3, 34561107), (7, 14811903), (9, 11520369), (21, 4937301), (27, 3840123), (63, 1645767), (81, 1280041), (107, 969003), (189, 548589), (321, 323001), (567, 182863), (749, 138429), (963, 107667), (1709, 60669), (2247, 46143), (2889, 35889), (5127, 20223), (6741, 15381), (8667, 11963)]