72997881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{130121}}^1$

素因数の和:130152

約数の個数: 16

約数和(自身を含む): 112425408

約数和(自身を除く): 39427527

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 130121, 390363, 1431331, 2212057, 4293993, 6636171, 24332627, 72997881]

約数ペア:

[(1, 72997881), (3, 24332627), (11, 6636171), (17, 4293993), (33, 2212057), (51, 1431331), (187, 390363), (561, 130121)]