118097487

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{257293}}^1$

素因数の和:257319

約数の個数: 16

約数和(自身を含む): 185251680

約数和(自身を除く): 67154193

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 257293, 771879, 2315637, 4373981, 6946911, 13121943, 39365829, 118097487]

約数ペア:

[(1, 118097487), (3, 39365829), (9, 13121943), (17, 6946911), (27, 4373981), (51, 2315637), (153, 771879), (459, 257293)]