157224081

素因数分解:

$3^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{5501}}^1$

素因数の和:6872

約数の個数: 16

約数和(自身を含む): 239799168

約数和(自身を除く): 82575087

約数列:

[1, 3, 7, 21, 1361, 4083, 5501, 9527, 16503, 28581, 38507, 115521, 7486861, 22460583, 52408027, 157224081]

約数ペア:

[(1, 157224081), (3, 52408027), (7, 22460583), (21, 7486861), (1361, 115521), (4083, 38507), (5501, 28581), (9527, 16503)]