85208403

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4912

約数の個数: 32

約数和(自身を含む): 140313600

約数和(自身を除く): 55105197

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 343, 357, 833, 1029, 2499, 4871, 5831, 14613, 17493, 34097, 82807, 102291, 238679, 248421, 579649, 716037, 1670753, 1738947, 4057543, 5012259, 12172629, 28402801, 85208403]

約数ペア:

[(1, 85208403), (3, 28402801), (7, 12172629), (17, 5012259), (21, 4057543), (49, 1738947), (51, 1670753), (119, 716037), (147, 579649), (343, 248421), (357, 238679), (833, 102291), (1029, 82807), (2499, 34097), (4871, 17493), (5831, 14613)]