199655109

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{467}}^1\times {\mathrm{709}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 293735520

約数和(自身を除く): 94080411

約数列:

[1, 3, 9, 67, 201, 467, 603, 709, 1401, 2127, 4203, 6381, 31289, 47503, 93867, 142509, 281601, 331103, 427527, 993309, 2979927, 22183901, 66551703, 199655109]

約数ペア:

[(1, 199655109), (3, 66551703), (9, 22183901), (67, 2979927), (201, 993309), (467, 427527), (603, 331103), (709, 281601), (1401, 142509), (2127, 93867), (4203, 47503), (6381, 31289)]