204080585319

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{18169}}^1\times {\mathrm{10667}}^1$

素因数の和:28861

約数の個数: 40

約数和(自身を含む): 328360826640

約数和(自身を除く): 124280241321

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 10667, 18169, 32001, 54507, 96003, 138671, 163521, 236197, 288009, 416013, 490563, 708591, 864027, 1248039, 1471689, 2125773, 3744117, 6377319, 11232351, 19131957, 193808723, 581426169, 1744278507, 2519513399, 5232835521, 7558540197, 15698506563, 22675620591, 68026861773, 204080585319]

約数ペア:

[(1, 204080585319), (3, 68026861773), (9, 22675620591), (13, 15698506563), (27, 7558540197), (39, 5232835521), (81, 2519513399), (117, 1744278507), (351, 581426169), (1053, 193808723), (10667, 19131957), (18169, 11232351), (32001, 6377319), (54507, 3744117), (96003, 2125773), (138671, 1471689), (163521, 1248039), (236197, 864027), (288009, 708591), (416013, 490563)]