169973289

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{273709}}^1$

素因数の和:273741

約数の個数: 16

約数和(自身を含む): 262761600

約数和(自身を除く): 92788311

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 273709, 821127, 2463381, 6295307, 7390143, 18885921, 56657763, 169973289]

約数ペア:

[(1, 169973289), (3, 56657763), (9, 18885921), (23, 7390143), (27, 6295307), (69, 2463381), (207, 821127), (621, 273709)]