170282709

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{146669}}^1$

素因数の和:146721

約数の個数: 16

約数和(自身を含む): 258139200

約数和(自身を除く): 87856491

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 146669, 440007, 1320021, 3960063, 6306767, 18920301, 56760903, 170282709]

約数ペア:

[(1, 170282709), (3, 56760903), (9, 18920301), (27, 6306767), (43, 3960063), (129, 1320021), (387, 440007), (1161, 146669)]