55379919

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 88109056

約数和(自身を除く): 32729137

約数列:

[1, 3, 7, 21, 31, 93, 97, 217, 291, 651, 679, 877, 2037, 2631, 3007, 6139, 9021, 18417, 21049, 27187, 63147, 81561, 85069, 190309, 255207, 570927, 595483, 1786449, 2637139, 7911417, 18459973, 55379919]

約数ペア:

[(1, 55379919), (3, 18459973), (7, 7911417), (21, 2637139), (31, 1786449), (93, 595483), (97, 570927), (217, 255207), (291, 190309), (651, 85069), (679, 81561), (877, 63147), (2037, 27187), (2631, 21049), (3007, 18417), (6139, 9021)]