137908099

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{887}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 170069760

約数和(自身を除く): 32161661

約数列:

[1, 7, 19, 49, 133, 167, 887, 931, 1169, 3173, 6209, 8183, 16853, 22211, 43463, 117971, 148129, 155477, 825797, 1036903, 2814451, 7258321, 19701157, 137908099]

約数ペア:

[(1, 137908099), (7, 19701157), (19, 7258321), (49, 2814451), (133, 1036903), (167, 825797), (887, 155477), (931, 148129), (1169, 117971), (3173, 43463), (6209, 22211), (8183, 16853)]