27831221577

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{181903409}}^1$

素因数の和:181903432

約数の個数: 12

約数和(自身を含む): 42565397940

約数和(自身を除く): 14734176363

約数列:

[1, 3, 9, 17, 51, 153, 181903409, 545710227, 1637130681, 3092357953, 9277073859, 27831221577]

約数ペア:

[(1, 27831221577), (3, 9277073859), (9, 3092357953), (17, 1637130681), (51, 545710227), (153, 181903409)]