42003549

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{769}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 75644800

約数和(自身を除く): 33641251

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 289, 357, 459, 769, 867, 1071, 2023, 2307, 2601, 3213, 5383, 6069, 6921, 7803, 13073, 16149, 18207, 20763, 39219, 48447, 54621, 91511, 117657, 145341, 222241, 274533, 352971, 666723, 823599, 1555687, 2000169, 2470797, 4667061, 6000507, 14001183, 42003549]

約数ペア:

[(1, 42003549), (3, 14001183), (7, 6000507), (9, 4667061), (17, 2470797), (21, 2000169), (27, 1555687), (51, 823599), (63, 666723), (119, 352971), (153, 274533), (189, 222241), (289, 145341), (357, 117657), (459, 91511), (769, 54621), (867, 48447), (1071, 39219), (2023, 20763), (2307, 18207), (2601, 16149), (3213, 13073), (5383, 7803), (6069, 6921)]