12746133

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 19641600

約数和(自身を除く): 6895467

約数列:

[1, 3, 9, 27, 61, 71, 109, 183, 213, 327, 549, 639, 981, 1647, 1917, 2943, 4331, 6649, 7739, 12993, 19947, 23217, 38979, 59841, 69651, 116937, 179523, 208953, 472079, 1416237, 4248711, 12746133]

約数ペア:

[(1, 12746133), (3, 4248711), (9, 1416237), (27, 472079), (61, 208953), (71, 179523), (109, 116937), (183, 69651), (213, 59841), (327, 38979), (549, 23217), (639, 19947), (981, 12993), (1647, 7739), (1917, 6649), (2943, 4331)]