85857939

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6761}}^1$

素因数の和:6867

約数の個数: 24

約数和(自身を含む): 132913872

約数和(自身を除く): 47055933

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 4233, 6761, 12699, 20283, 60849, 114937, 344811, 561163, 1034433, 1683489, 5050467, 9539771, 28619313, 85857939]

約数ペア:

[(1, 85857939), (3, 28619313), (9, 9539771), (17, 5050467), (51, 1683489), (83, 1034433), (153, 561163), (249, 344811), (747, 114937), (1411, 60849), (4233, 20283), (6761, 12699)]