1668763161

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{34703}}^1$

素因数の和:34862

約数の個数: 32

約数和(自身を含む): 2681925120

約数和(自身を除く): 1013161959

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 351, 411, 1233, 1781, 3699, 5343, 16029, 34703, 48087, 104109, 312327, 451139, 936981, 1353417, 4060251, 4754311, 12180753, 14262933, 42788799, 61806043, 128366397, 185418129, 556254387, 1668763161]

約数ペア:

[(1, 1668763161), (3, 556254387), (9, 185418129), (13, 128366397), (27, 61806043), (39, 42788799), (117, 14262933), (137, 12180753), (351, 4754311), (411, 4060251), (1233, 1353417), (1781, 936981), (3699, 451139), (5343, 312327), (16029, 104109), (34703, 48087)]