80804493

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38867}}^1$

素因数の和:38894

約数の個数: 32

約数和(自身を含む): 149253120

約数和(自身を除く): 68448627

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 38867, 116601, 272069, 349803, 427537, 816207, 1049409, 1282611, 2448621, 2992759, 3847833, 7345863, 8978277, 11543499, 26934831, 80804493]

約数ペア:

[(1, 80804493), (3, 26934831), (7, 11543499), (9, 8978277), (11, 7345863), (21, 3847833), (27, 2992759), (33, 2448621), (63, 1282611), (77, 1049409), (99, 816207), (189, 427537), (231, 349803), (297, 272069), (693, 116601), (2079, 38867)]