189373491

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{41999}}^1$

素因数の和:42175

約数の個数: 16

約数和(自身を含む): 282240000

約数和(自身を除く): 92866509

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 41999, 125997, 377991, 1133973, 7013833, 21041499, 63124497, 189373491]

約数ペア:

[(1, 189373491), (3, 63124497), (9, 21041499), (27, 7013833), (167, 1133973), (501, 377991), (1503, 125997), (4509, 41999)]