152810217

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6719}}^1$

素因数の和:6770

約数の個数: 36

約数和(自身を含む): 266273280

約数和(自身を除く): 113463063

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 1083, 1197, 2527, 3249, 6719, 7581, 20157, 22743, 47033, 60471, 127661, 141099, 382983, 423297, 893627, 1148949, 2425559, 2680881, 7276677, 8042643, 16978913, 21830031, 50936739, 152810217]

約数ペア:

[(1, 152810217), (3, 50936739), (7, 21830031), (9, 16978913), (19, 8042643), (21, 7276677), (57, 2680881), (63, 2425559), (133, 1148949), (171, 893627), (361, 423297), (399, 382983), (1083, 141099), (1197, 127661), (2527, 60471), (3249, 47033), (6719, 22743), (7581, 20157)]