800005005837

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{24979}}^1$

素因数の和:25575

約数の個数: 64

約数和(自身を含む): 1258992000000

約数和(自身を除く): 458986994163

約数列:

[1, 3, 9, 19, 27, 57, 149, 171, 419, 447, 513, 1257, 1341, 2831, 3771, 4023, 7961, 8493, 11313, 23883, 24979, 25479, 62431, 71649, 74937, 76437, 187293, 214947, 224811, 474601, 561879, 674433, 1186189, 1423803, 1685637, 3558567, 3721871, 4271409, 10466201, 10675701, 11165613, 12814227, 31398603, 32027103, 33496839, 70715549, 94195809, 100490517, 198857819, 212146647, 282587427, 596573457, 636439941, 1559463949, 1789720371, 1909319823, 4678391847, 5369161113, 14035175541, 29629815031, 42105526623, 88889445093, 266668335279, 800005005837]

約数ペア:

[(1, 800005005837), (3, 266668335279), (9, 88889445093), (19, 42105526623), (27, 29629815031), (57, 14035175541), (149, 5369161113), (171, 4678391847), (419, 1909319823), (447, 1789720371), (513, 1559463949), (1257, 636439941), (1341, 596573457), (2831, 282587427), (3771, 212146647), (4023, 198857819), (7961, 100490517), (8493, 94195809), (11313, 70715549), (23883, 33496839), (24979, 32027103), (25479, 31398603), (62431, 12814227), (71649, 11165613), (74937, 10675701), (76437, 10466201), (187293, 4271409), (214947, 3721871), (224811, 3558567), (474601, 1685637), (561879, 1423803), (674433, 1186189)]