54880821

素因数分解:

$3^5\times {\mathrm{449}}^1\times {\mathrm{503}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 82555200

約数和(自身を除く): 27674379

約数列:

[1, 3, 9, 27, 81, 243, 449, 503, 1347, 1509, 4041, 4527, 12123, 13581, 36369, 40743, 109107, 122229, 225847, 677541, 2032623, 6097869, 18293607, 54880821]

約数ペア:

[(1, 54880821), (3, 18293607), (9, 6097869), (27, 2032623), (81, 677541), (243, 225847), (449, 122229), (503, 109107), (1347, 40743), (1509, 36369), (4041, 13581), (4527, 12123)]