55388883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{18859}}^1$

素因数の和:18962

約数の個数: 16

約数和(自身を含む): 81475200

約数和(自身を除く): 26086317

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 18859, 56577, 207449, 622347, 1678451, 5035353, 18462961, 55388883]

約数ペア:

[(1, 55388883), (3, 18462961), (11, 5035353), (33, 1678451), (89, 622347), (267, 207449), (979, 56577), (2937, 18859)]