68528889

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17749}}^1$

素因数の和:17782

約数の個数: 32

約数和(自身を含む): 119280000

約数和(自身を除く): 50751111

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 17749, 53247, 159741, 195239, 230737, 479223, 585717, 692211, 1757151, 2076633, 2538107, 5271453, 6229899, 7614321, 22842963, 68528889]

約数ペア:

[(1, 68528889), (3, 22842963), (9, 7614321), (11, 6229899), (13, 5271453), (27, 2538107), (33, 2076633), (39, 1757151), (99, 692211), (117, 585717), (143, 479223), (297, 230737), (351, 195239), (429, 159741), (1287, 53247), (3861, 17749)]