55537197

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{829}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 75138240

約数和(自身を除く): 19601043

約数列:

[1, 3, 137, 163, 411, 489, 829, 2487, 22331, 66993, 113573, 135127, 340719, 405381, 18512399, 55537197]

約数ペア:

[(1, 55537197), (3, 18512399), (137, 405381), (163, 340719), (411, 135127), (489, 113573), (829, 66993), (2487, 22331)]