38962893861

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{1997}}^1\times {\mathrm{4723}}^1$

素因数の和:6752

約数の個数: 48

約数和(自身を含む): 61841392704

約数和(自身を除く): 22878498843

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 1997, 4131, 4723, 5991, 14169, 17973, 33949, 42507, 53919, 80291, 101847, 127521, 161757, 240873, 305541, 382563, 485271, 722619, 916623, 1147689, 2167857, 2749869, 6503571, 8249607, 9431831, 19510713, 28295493, 84886479, 160341127, 254659437, 481023381, 763978311, 1443070143, 2291934933, 4329210429, 12987631287, 38962893861]

約数ペア:

[(1, 38962893861), (3, 12987631287), (9, 4329210429), (17, 2291934933), (27, 1443070143), (51, 763978311), (81, 481023381), (153, 254659437), (243, 160341127), (459, 84886479), (1377, 28295493), (1997, 19510713), (4131, 9431831), (4723, 8249607), (5991, 6503571), (14169, 2749869), (17973, 2167857), (33949, 1147689), (42507, 916623), (53919, 722619), (80291, 485271), (101847, 382563), (127521, 305541), (161757, 240873)]