12548111517

素因数分解:

$3^7\times {\mathrm{641}}^1\times {\mathrm{8951}}^1$

素因数の和:9613

約数の個数: 32

約数和(自身を含む): 18850763520

約数和(自身を除く): 6302652003

約数列:

[1, 3, 9, 27, 81, 243, 641, 729, 1923, 2187, 5769, 8951, 17307, 26853, 51921, 80559, 155763, 241677, 467289, 725031, 1401867, 2175093, 5737591, 6525279, 17212773, 19575837, 51638319, 154914957, 464744871, 1394234613, 4182703839, 12548111517]

約数ペア:

[(1, 12548111517), (3, 4182703839), (9, 1394234613), (27, 464744871), (81, 154914957), (243, 51638319), (641, 19575837), (729, 17212773), (1923, 6525279), (2187, 5737591), (5769, 2175093), (8951, 1401867), (17307, 725031), (26853, 467289), (51921, 241677), (80559, 155763)]