163923782

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{677371}}^1$

素因数の和:677395

約数の個数: 12

約数和(自身を含む): 270271428

約数和(自身を除く): 106347646

約数列:

[1, 2, 11, 22, 121, 242, 677371, 1354742, 7451081, 14902162, 81961891, 163923782]

約数ペア:

[(1, 163923782), (2, 81961891), (11, 14902162), (22, 7451081), (121, 1354742), (242, 677371)]