55135221

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{929}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 74876160

約数和(自身を除く): 19740939

約数列:

[1, 3, 73, 219, 271, 813, 929, 2787, 19783, 59349, 67817, 203451, 251759, 755277, 18378407, 55135221]

約数ペア:

[(1, 55135221), (3, 18378407), (73, 755277), (219, 251759), (271, 203451), (813, 67817), (929, 59349), (2787, 19783)]