55003149

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 81736512

約数和(自身を除く): 26733363

約数列:

[1, 3, 9, 43, 129, 311, 387, 457, 933, 1371, 2799, 4113, 13373, 19651, 40119, 58953, 120357, 142127, 176859, 426381, 1279143, 6111461, 18334383, 55003149]

約数ペア:

[(1, 55003149), (3, 18334383), (9, 6111461), (43, 1279143), (129, 426381), (311, 176859), (387, 142127), (457, 120357), (933, 58953), (1371, 40119), (2799, 19651), (4113, 13373)]