207565281

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{99839}}^1$

素因数の和:99866

約数の個数: 32

約数和(自身を含む): 383385600

約数和(自身を除く): 175820319

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 99839, 299517, 698873, 898551, 1098229, 2096619, 2695653, 3294687, 6289857, 7687603, 9884061, 18869571, 23062809, 29652183, 69188427, 207565281]

約数ペア:

[(1, 207565281), (3, 69188427), (7, 29652183), (9, 23062809), (11, 18869571), (21, 9884061), (27, 7687603), (33, 6289857), (63, 3294687), (77, 2695653), (99, 2096619), (189, 1098229), (231, 898551), (297, 698873), (693, 299517), (2079, 99839)]