56483001

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 87816960

約数和(自身を除く): 31333959

約数列:

[1, 3, 9, 27, 53, 59, 81, 159, 177, 223, 477, 531, 669, 1431, 1593, 2007, 3127, 4293, 4779, 6021, 9381, 11819, 13157, 18063, 28143, 35457, 39471, 84429, 106371, 118413, 253287, 319113, 355239, 697321, 957339, 1065717, 2091963, 6275889, 18827667, 56483001]

約数ペア:

[(1, 56483001), (3, 18827667), (9, 6275889), (27, 2091963), (53, 1065717), (59, 957339), (81, 697321), (159, 355239), (177, 319113), (223, 253287), (477, 118413), (531, 106371), (669, 84429), (1431, 39471), (1593, 35457), (2007, 28143), (3127, 18063), (4293, 13157), (4779, 11819), (6021, 9381)]