810147183

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 1118638080

約数和(自身を除く): 308490897

約数列:

[1, 3, 67, 107, 139, 201, 271, 321, 417, 813, 7169, 9313, 14873, 18157, 21507, 27939, 28997, 37669, 44619, 54471, 86991, 113007, 996491, 1942799, 2523823, 2989473, 4030583, 5828397, 7571469, 12091749, 270049061, 810147183]

約数ペア:

[(1, 810147183), (3, 270049061), (67, 12091749), (107, 7571469), (139, 5828397), (201, 4030583), (271, 2989473), (321, 2523823), (417, 1942799), (813, 996491), (7169, 113007), (9313, 86991), (14873, 54471), (18157, 44619), (21507, 37669), (27939, 28997)]