2789057637

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{26699}}^1$

素因数の和:26834

約数の個数: 32

約数和(自身を含む): 4267728000

約数和(自身を除く): 1478670363

約数列:

[1, 3, 9, 27, 53, 73, 159, 219, 477, 657, 1431, 1971, 3869, 11607, 26699, 34821, 80097, 104463, 240291, 720873, 1415047, 1949027, 4245141, 5847081, 12735423, 17541243, 38206269, 52623729, 103298431, 309895293, 929685879, 2789057637]

約数ペア:

[(1, 2789057637), (3, 929685879), (9, 309895293), (27, 103298431), (53, 52623729), (73, 38206269), (159, 17541243), (219, 12735423), (477, 5847081), (657, 4245141), (1431, 1949027), (1971, 1415047), (3869, 720873), (11607, 240291), (26699, 104463), (34821, 80097)]