520034780133

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{198349}}^1$

素因数の和:198810

約数の個数: 48

約数和(自身を含む): 833222332800

約数和(自身を除く): 313187552667

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 373, 639, 781, 1119, 2343, 3357, 4103, 7029, 12309, 26483, 36927, 79449, 198349, 238347, 291313, 595047, 873939, 1785141, 2181839, 2621817, 6545517, 14082779, 19636551, 42248337, 73984177, 126745011, 154910569, 221952531, 464731707, 665857593, 813825947, 1394195121, 2441477841, 5252876567, 7324433523, 15758629701, 47275889103, 57781642237, 173344926711, 520034780133]

約数ペア:

[(1, 520034780133), (3, 173344926711), (9, 57781642237), (11, 47275889103), (33, 15758629701), (71, 7324433523), (99, 5252876567), (213, 2441477841), (373, 1394195121), (639, 813825947), (781, 665857593), (1119, 464731707), (2343, 221952531), (3357, 154910569), (4103, 126745011), (7029, 73984177), (12309, 42248337), (26483, 19636551), (36927, 14082779), (79449, 6545517), (198349, 2621817), (238347, 2181839), (291313, 1785141), (595047, 873939)]