81867822

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{120749}}^1$

素因数の和:120867

約数の個数: 16

約数和(自身を含む): 165186000

約数和(自身を除く): 83318178

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 120749, 241498, 362247, 724494, 13644637, 27289274, 40933911, 81867822]

約数ペア:

[(1, 81867822), (2, 40933911), (3, 27289274), (6, 13644637), (113, 724494), (226, 362247), (339, 241498), (678, 120749)]