90747021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{14879}}^1$

素因数の和:15008

約数の個数: 16

約数和(自身を含む): 128563200

約数和(自身を除く): 37816179

約数列:

[1, 3, 19, 57, 107, 321, 2033, 6099, 14879, 44637, 282701, 848103, 1592053, 4776159, 30249007, 90747021]

約数ペア:

[(1, 90747021), (3, 30249007), (19, 4776159), (57, 1592053), (107, 848103), (321, 282701), (2033, 44637), (6099, 14879)]