55222047

素因数分解:

$3^3\times {\mathrm{1381}}^1\times {\mathrm{1481}}^1$

素因数の和:2871

約数の個数: 16

約数和(自身を含む): 81924960

約数和(自身を除く): 26702913

約数列:

[1, 3, 9, 27, 1381, 1481, 4143, 4443, 12429, 13329, 37287, 39987, 2045261, 6135783, 18407349, 55222047]

約数ペア:

[(1, 55222047), (3, 18407349), (9, 6135783), (27, 2045261), (1381, 39987), (1481, 37287), (4143, 13329), (4443, 12429)]