205065000003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6101}}^1\times {\mathrm{34687}}^1$

素因数の和:40827

約数の個数: 32

約数和(自身を含む): 304799293440

約数和(自身を除く): 99734293437

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 6101, 18303, 34687, 103717, 104061, 115919, 311151, 347757, 589679, 659053, 1769037, 1970623, 1977159, 5911869, 11203901, 33611703, 211625387, 634876161, 3597631579, 4020882353, 10792894737, 12062647059, 68355000001, 205065000003]

約数ペア:

[(1, 205065000003), (3, 68355000001), (17, 12062647059), (19, 10792894737), (51, 4020882353), (57, 3597631579), (323, 634876161), (969, 211625387), (6101, 33611703), (18303, 11203901), (34687, 5911869), (103717, 1977159), (104061, 1970623), (115919, 1769037), (311151, 659053), (347757, 589679)]