55207119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{6361}}^1$

素因数の和:6638

約数の個数: 16

約数和(自身を含む): 80619264

約数和(自身を除く): 25412145

約数列:

[1, 3, 11, 33, 263, 789, 2893, 6361, 8679, 19083, 69971, 209913, 1672943, 5018829, 18402373, 55207119]

約数ペア:

[(1, 55207119), (3, 18402373), (11, 5018829), (33, 1672943), (263, 209913), (789, 69971), (2893, 19083), (6361, 8679)]