6688467

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 10475520

約数和(自身を除く): 3787053

約数列:

[1, 3, 9, 27, 31, 61, 93, 131, 183, 279, 393, 549, 837, 1179, 1647, 1891, 3537, 4061, 5673, 7991, 12183, 17019, 23973, 36549, 51057, 71919, 109647, 215757, 247721, 743163, 2229489, 6688467]

約数ペア:

[(1, 6688467), (3, 2229489), (9, 743163), (27, 247721), (31, 215757), (61, 109647), (93, 71919), (131, 51057), (183, 36549), (279, 23973), (393, 17019), (549, 12183), (837, 7991), (1179, 5673), (1647, 4061), (1891, 3537)]