54837513

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 83952000

約数和(自身を除く): 29114487

約数列:

[1, 3, 9, 27, 43, 129, 149, 317, 387, 447, 951, 1161, 1341, 2853, 4023, 6407, 8559, 13631, 19221, 40893, 47233, 57663, 122679, 141699, 172989, 368037, 425097, 1275291, 2031019, 6093057, 18279171, 54837513]

約数ペア:

[(1, 54837513), (3, 18279171), (9, 6093057), (27, 2031019), (43, 1275291), (129, 425097), (149, 368037), (317, 172989), (387, 141699), (447, 122679), (951, 57663), (1161, 47233), (1341, 40893), (2853, 19221), (4023, 13631), (6407, 8559)]