2016162621

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{63841}}^1$

素因数の和:63898

約数の個数: 36

約数和(自身を含む): 3311484540

約数和(自身を除く): 1295321919

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 121, 261, 319, 363, 957, 1089, 2871, 3509, 10527, 31581, 63841, 191523, 574569, 702251, 1851389, 2106753, 5554167, 6320259, 7724761, 16662501, 20365279, 23174283, 61095837, 69522849, 183287511, 224018069, 672054207, 2016162621]

約数ペア:

[(1, 2016162621), (3, 672054207), (9, 224018069), (11, 183287511), (29, 69522849), (33, 61095837), (87, 23174283), (99, 20365279), (121, 16662501), (261, 7724761), (319, 6320259), (363, 5554167), (957, 2106753), (1089, 1851389), (2871, 702251), (3509, 574569), (10527, 191523), (31581, 63841)]