80351931

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{128153}}^1$

素因数の和:128186

約数の個数: 16

約数和(自身を含む): 123027840

約数和(自身を除く): 42675909

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 128153, 384459, 1409683, 2434907, 4229049, 7304721, 26783977, 80351931]

約数ペア:

[(1, 80351931), (3, 26783977), (11, 7304721), (19, 4229049), (33, 2434907), (57, 1409683), (209, 384459), (627, 128153)]