126189393

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 194127360

約数和(自身を除く): 67937967

約数列:

[1, 3, 11, 19, 33, 57, 209, 313, 627, 643, 939, 1929, 3443, 5947, 7073, 10329, 12217, 17841, 21219, 36651, 65417, 134387, 196251, 201259, 403161, 603777, 2213849, 3823921, 6641547, 11471763, 42063131, 126189393]

約数ペア:

[(1, 126189393), (3, 42063131), (11, 11471763), (19, 6641547), (33, 3823921), (57, 2213849), (209, 603777), (313, 403161), (627, 201259), (643, 196251), (939, 134387), (1929, 65417), (3443, 36651), (5947, 21219), (7073, 17841), (10329, 12217)]