578799

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 987840

約数和(自身を除く): 409041

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 97, 117, 153, 221, 291, 351, 459, 663, 873, 1261, 1649, 1989, 2619, 3783, 4947, 5967, 11349, 14841, 21437, 34047, 44523, 64311, 192933, 578799]

約数ペア:

[(1, 578799), (3, 192933), (9, 64311), (13, 44523), (17, 34047), (27, 21437), (39, 14841), (51, 11349), (97, 5967), (117, 4947), (153, 3783), (221, 2619), (291, 1989), (351, 1649), (459, 1261), (663, 873)]