16180209

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{35251}}^1$

素因数の和:35277

約数の個数: 16

約数和(自身を含む): 25381440

約数和(自身を除く): 9201231

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 35251, 105753, 317259, 599267, 951777, 1797801, 5393403, 16180209]

約数ペア:

[(1, 16180209), (3, 5393403), (9, 1797801), (17, 951777), (27, 599267), (51, 317259), (153, 105753), (459, 35251)]