80556537

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{2251}}^1$

素因数の和:2484

約数の個数: 16

約数和(自身を含む): 109537280

約数和(自身を除く): 28980743

約数列:

[1, 3, 79, 151, 237, 453, 2251, 6753, 11929, 35787, 177829, 339901, 533487, 1019703, 26852179, 80556537]

約数ペア:

[(1, 80556537), (3, 26852179), (79, 1019703), (151, 533487), (237, 339901), (453, 177829), (2251, 35787), (6753, 11929)]