55379841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{20219}}^1$

素因数の和:20316

約数の個数: 16

約数和(自身を含む): 81527040

約数和(自身を除く): 26147199

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 20219, 60657, 222409, 667227, 1678177, 5034531, 18459947, 55379841]

約数ペア:

[(1, 55379841), (3, 18459947), (11, 5034531), (33, 1678177), (83, 667227), (249, 222409), (913, 60657), (2739, 20219)]