478589067

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17327}}^1$

素因数の和:17381

約数の個数: 40

約数和(自身を含む): 805128192

約数和(自身を除く): 326539125

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 837, 891, 1023, 2511, 3069, 9207, 17327, 27621, 51981, 155943, 190597, 467829, 537137, 571791, 1403487, 1611411, 1715373, 4834233, 5146119, 5908507, 14502699, 15438357, 17725521, 43508097, 53176563, 159529689, 478589067]

約数ペア:

[(1, 478589067), (3, 159529689), (9, 53176563), (11, 43508097), (27, 17725521), (31, 15438357), (33, 14502699), (81, 5908507), (93, 5146119), (99, 4834233), (279, 1715373), (297, 1611411), (341, 1403487), (837, 571791), (891, 537137), (1023, 467829), (2511, 190597), (3069, 155943), (9207, 51981), (17327, 27621)]