20180837151

素因数分解:

$3^3\times {\mathrm{1801}}^1\times {\mathrm{415013}}^1$

素因数の和:416823

約数の個数: 16

約数和(自身を含む): 29914209120

約数和(自身を除く): 9733371969

約数列:

[1, 3, 9, 27, 1801, 5403, 16209, 48627, 415013, 1245039, 3735117, 11205351, 747438413, 2242315239, 6726945717, 20180837151]

約数ペア:

[(1, 20180837151), (3, 6726945717), (9, 2242315239), (27, 747438413), (1801, 11205351), (5403, 3735117), (16209, 1245039), (48627, 415013)]