201858009957

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{120863}}^1$

素因数の和:120989

約数の個数: 56

約数和(自身を含む): 317050444800

約数和(自身を除く): 115192434843

約数列:

[1, 3, 9, 27, 29, 79, 81, 87, 237, 243, 261, 711, 729, 783, 2133, 2291, 2349, 6399, 6873, 7047, 19197, 20619, 21141, 57591, 61857, 120863, 185571, 362589, 556713, 1087767, 1670139, 3263301, 3505027, 9548177, 9789903, 10515081, 28644531, 29369709, 31545243, 85933593, 88109127, 94635729, 257800779, 276897133, 283907187, 773402337, 830691399, 851721561, 2320207011, 2492074197, 2555164683, 6960621033, 7476222591, 22428667773, 67286003319, 201858009957]

約数ペア:

[(1, 201858009957), (3, 67286003319), (9, 22428667773), (27, 7476222591), (29, 6960621033), (79, 2555164683), (81, 2492074197), (87, 2320207011), (237, 851721561), (243, 830691399), (261, 773402337), (711, 283907187), (729, 276897133), (783, 257800779), (2133, 94635729), (2291, 88109127), (2349, 85933593), (6399, 31545243), (6873, 29369709), (7047, 28644531), (19197, 10515081), (20619, 9789903), (21141, 9548177), (57591, 3505027), (61857, 3263301), (120863, 1670139), (185571, 1087767), (362589, 556713)]