157515963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1877}}^1\times {\mathrm{2543}}^1$

素因数の和:4434

約数の個数: 16

約数和(自身を含む): 229326336

約数和(自身を除く): 71810373

約数列:

[1, 3, 11, 33, 1877, 2543, 5631, 7629, 20647, 27973, 61941, 83919, 4773211, 14319633, 52505321, 157515963]

約数ペア:

[(1, 157515963), (3, 52505321), (11, 14319633), (33, 4773211), (1877, 83919), (2543, 61941), (5631, 27973), (7629, 20647)]