82152321

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 114405984

約数和(自身を除く): 32253663

約数列:

[1, 3, 37, 83, 111, 241, 249, 723, 1369, 3071, 4107, 8917, 9213, 20003, 26751, 60009, 113627, 329929, 340881, 740111, 989787, 2220333, 27384107, 82152321]

約数ペア:

[(1, 82152321), (3, 27384107), (37, 2220333), (83, 989787), (111, 740111), (241, 340881), (249, 329929), (723, 113627), (1369, 60009), (3071, 26751), (4107, 20003), (8917, 9213)]