55880583

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{153941}}^1$

素因数の和:153966

約数の個数: 12

約数和(自身を含む): 81897144

約数和(自身を除く): 26016561

約数列:

[1, 3, 11, 33, 121, 363, 153941, 461823, 1693351, 5080053, 18626861, 55880583]

約数ペア:

[(1, 55880583), (3, 18626861), (11, 5080053), (33, 1693351), (121, 461823), (363, 153941)]