12123055917

素因数分解:

$3^5\times 7^1\times {\mathrm{563}}^1\times {\mathrm{12659}}^1$

素因数の和:13244

約数の個数: 48

約数和(自身を含む): 20792378880

約数和(自身を除く): 8669322963

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 563, 567, 1689, 1701, 3941, 5067, 11823, 12659, 15201, 35469, 37977, 45603, 88613, 106407, 113931, 136809, 265839, 319221, 341793, 797517, 957663, 1025379, 2392551, 3076137, 7127017, 7177653, 21381051, 21532959, 49889119, 64143153, 149667357, 192429459, 449002071, 577288377, 1347006213, 1731865131, 4041018639, 12123055917]

約数ペア:

[(1, 12123055917), (3, 4041018639), (7, 1731865131), (9, 1347006213), (21, 577288377), (27, 449002071), (63, 192429459), (81, 149667357), (189, 64143153), (243, 49889119), (563, 21532959), (567, 21381051), (1689, 7177653), (1701, 7127017), (3941, 3076137), (5067, 2392551), (11823, 1025379), (12659, 957663), (15201, 797517), (35469, 341793), (37977, 319221), (45603, 265839), (88613, 136809), (106407, 113931)]