55627719

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{37309}}^1$

素因数の和:37390

約数の個数: 16

約数和(自身を含む): 85962240

約数和(自身を除く): 30334521

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 37309, 111927, 261163, 783489, 2648939, 7946817, 18542573, 55627719]

約数ペア:

[(1, 55627719), (3, 18542573), (7, 7946817), (21, 2648939), (71, 783489), (213, 261163), (497, 111927), (1491, 37309)]