85125519

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{43189}}^1$

素因数の和:43271

約数の個数: 16

約数和(自身を含む): 127842400

約数和(自身を除く): 42716881

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 43189, 129567, 388701, 1166103, 3152797, 9458391, 28375173, 85125519]

約数ペア:

[(1, 85125519), (3, 28375173), (9, 9458391), (27, 3152797), (73, 1166103), (219, 388701), (657, 129567), (1971, 43189)]