55278543

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{57047}}^1$

素因数の和:57086

約数の個数: 16

約数和(自身を含む): 82149120

約数和(自身を除く): 26870577

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 57047, 171141, 969799, 1083893, 2909397, 3251679, 18426181, 55278543]

約数ペア:

[(1, 55278543), (3, 18426181), (17, 3251679), (19, 2909397), (51, 1083893), (57, 969799), (323, 171141), (969, 57047)]