64439793

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2387

約数の個数: 40

約数和(自身を含む): 108446976

約数和(自身を除く): 44007183

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 837, 891, 1023, 2333, 2511, 3069, 6999, 9207, 20997, 25663, 27621, 62991, 72323, 76989, 188973, 216969, 230967, 650907, 692901, 795553, 1952721, 2078703, 2386659, 5858163, 7159977, 21479931, 64439793]

約数ペア:

[(1, 64439793), (3, 21479931), (9, 7159977), (11, 5858163), (27, 2386659), (31, 2078703), (33, 1952721), (81, 795553), (93, 692901), (99, 650907), (279, 230967), (297, 216969), (341, 188973), (837, 76989), (891, 72323), (1023, 62991), (2333, 27621), (2511, 25663), (3069, 20997), (6999, 9207)]