128500099

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3307}}^1$

素因数の和:3395

約数の個数: 24

約数和(自身を含む): 163666608

約数和(自身を除く): 35166509

約数列:

[1, 7, 13, 49, 61, 91, 427, 637, 793, 2989, 3307, 5551, 23149, 38857, 42991, 162043, 201727, 300937, 1412089, 2106559, 2622451, 9884623, 18357157, 128500099]

約数ペア:

[(1, 128500099), (7, 18357157), (13, 9884623), (49, 2622451), (61, 2106559), (91, 1412089), (427, 300937), (637, 201727), (793, 162043), (2989, 42991), (3307, 38857), (5551, 23149)]