12549544916571

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{518169409}}^1$

素因数の和:518169457

約数の個数: 40

約数和(自身を含む): 21066695532960

約数和(自身を除く): 8517150616389

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2691, 8073, 24219, 518169409, 1554508227, 4663524681, 6736202317, 11917896407, 13990574043, 20208606951, 35753689221, 41971722129, 60625820853, 107261067663, 154932653291, 181877462559, 321783202989, 464797959873, 545632387677, 965349608967, 1394393879619, 4183181638857, 12549544916571]

約数ペア:

[(1, 12549544916571), (3, 4183181638857), (9, 1394393879619), (13, 965349608967), (23, 545632387677), (27, 464797959873), (39, 321783202989), (69, 181877462559), (81, 154932653291), (117, 107261067663), (207, 60625820853), (299, 41971722129), (351, 35753689221), (621, 20208606951), (897, 13990574043), (1053, 11917896407), (1863, 6736202317), (2691, 4663524681), (8073, 1554508227), (24219, 518169409)]