210053871

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{338251}}^1$

素因数の和:338283

約数の個数: 16

約数和(自身を含む): 324721920

約数和(自身を除く): 114668049

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 338251, 1014753, 3044259, 7779773, 9132777, 23339319, 70017957, 210053871]

約数ペア:

[(1, 210053871), (3, 70017957), (9, 23339319), (23, 9132777), (27, 7779773), (69, 3044259), (207, 1014753), (621, 338251)]