1374080451957

素因数分解:

$3^4\times {\mathrm{25981}}^1\times {\mathrm{652937}}^1$

素因数の和:678930

約数の個数: 20

約数和(自身を含む): 2052720849036

約数和(自身を除く): 678640397079

約数列:

[1, 3, 9, 27, 81, 25981, 77943, 233829, 652937, 701487, 1958811, 2104461, 5876433, 17629299, 52887897, 16963956197, 50891868591, 152675605773, 458026817319, 1374080451957]

約数ペア:

[(1, 1374080451957), (3, 458026817319), (9, 152675605773), (27, 50891868591), (81, 16963956197), (25981, 52887897), (77943, 17629299), (233829, 5876433), (652937, 2104461), (701487, 1958811)]