53235207

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{743}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 81244800

約数和(自身を除く): 28009593

約数列:

[1, 3, 9, 19, 57, 171, 419, 743, 1257, 2229, 3771, 6687, 7961, 14117, 23883, 42351, 71649, 127053, 311317, 933951, 2801853, 5915023, 17745069, 53235207]

約数ペア:

[(1, 53235207), (3, 17745069), (9, 5915023), (19, 2801853), (57, 933951), (171, 311317), (419, 127053), (743, 71649), (1257, 42351), (2229, 23883), (3771, 14117), (6687, 7961)]