55169541

素因数分解:

$3^2\times 7^2\times {\mathrm{125101}}^1$

素因数の和:125121

約数の個数: 18

約数和(自身を含む): 92700582

約数和(自身を除く): 37531041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 125101, 375303, 875707, 1125909, 2627121, 6129949, 7881363, 18389847, 55169541]

約数ペア:

[(1, 55169541), (3, 18389847), (7, 7881363), (9, 6129949), (21, 2627121), (49, 1125909), (63, 875707), (147, 375303), (441, 125101)]