16857539613

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{1217063}}^1$

素因数の和:1217100

約数の個数: 28

約数和(自身を含む): 26605019040

約数和(自身を除く): 9747479427

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 1217063, 3651189, 10953567, 23124197, 32860701, 69372591, 98582103, 208117773, 295746309, 624353319, 887238927, 1873059957, 5619179871, 16857539613]

約数ペア:

[(1, 16857539613), (3, 5619179871), (9, 1873059957), (19, 887238927), (27, 624353319), (57, 295746309), (81, 208117773), (171, 98582103), (243, 69372591), (513, 32860701), (729, 23124197), (1539, 10953567), (4617, 3651189), (13851, 1217063)]