54808749

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1627}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 83809440

約数和(自身を除く): 29000691

約数列:

[1, 3, 9, 19, 57, 171, 197, 591, 1627, 1773, 3743, 4881, 11229, 14643, 30913, 33687, 92739, 278217, 320519, 961557, 2884671, 6089861, 18269583, 54808749]

約数ペア:

[(1, 54808749), (3, 18269583), (9, 6089861), (19, 2884671), (57, 961557), (171, 320519), (197, 278217), (591, 92739), (1627, 33687), (1773, 30913), (3743, 14643), (4881, 11229)]