137622009

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 214824960

約数和(自身を除く): 77202951

約数列:

[1, 3, 7, 21, 73, 107, 219, 321, 511, 749, 839, 1533, 2247, 2517, 5873, 7811, 17619, 23433, 54677, 61247, 89773, 164031, 183741, 269319, 428729, 628411, 1286187, 1885233, 6553429, 19660287, 45874003, 137622009]

約数ペア:

[(1, 137622009), (3, 45874003), (7, 19660287), (21, 6553429), (73, 1885233), (107, 1286187), (219, 628411), (321, 428729), (511, 269319), (749, 183741), (839, 164031), (1533, 89773), (2247, 61247), (2517, 54677), (5873, 23433), (7811, 17619)]