156788324001

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{2143}}^1\times {\mathrm{29137}}^1$

素因数の和:31323

約数の個数: 40

約数和(自身を含む): 241891088384

約数和(自身を除く): 85102764383

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2143, 2511, 6429, 19287, 29137, 57861, 66433, 87411, 173583, 199299, 262233, 597897, 786699, 903247, 1793691, 2360097, 2709741, 5381073, 8129223, 24387669, 62440591, 73163007, 187321773, 561965319, 1685895957, 1935658321, 5057687871, 5806974963, 17420924889, 52262774667, 156788324001]

約数ペア:

[(1, 156788324001), (3, 52262774667), (9, 17420924889), (27, 5806974963), (31, 5057687871), (81, 1935658321), (93, 1685895957), (279, 561965319), (837, 187321773), (2143, 73163007), (2511, 62440591), (6429, 24387669), (19287, 8129223), (29137, 5381073), (57861, 2709741), (66433, 2360097), (87411, 1793691), (173583, 903247), (199299, 786699), (262233, 597897)]