26648973

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3301}}^1$

素因数の和:3346

約数の個数: 32

約数和(自身を含む): 44378880

約数和(自身を除く): 17729907

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 3301, 8073, 9903, 29709, 42913, 75923, 89127, 128739, 227769, 386217, 683307, 986999, 1158651, 2049921, 2960997, 8882991, 26648973]

約数ペア:

[(1, 26648973), (3, 8882991), (9, 2960997), (13, 2049921), (23, 1158651), (27, 986999), (39, 683307), (69, 386217), (117, 227769), (207, 128739), (299, 89127), (351, 75923), (621, 42913), (897, 29709), (2691, 9903), (3301, 8073)]