169692921

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{146161}}^1$

素因数の和:146213

約数の個数: 16

約数和(自身を含む): 257245120

約数和(自身を除く): 87552199

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 146161, 438483, 1315449, 3946347, 6284923, 18854769, 56564307, 169692921]

約数ペア:

[(1, 169692921), (3, 56564307), (9, 18854769), (27, 6284923), (43, 3946347), (129, 1315449), (387, 438483), (1161, 146161)]