27556772721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1\times {\mathrm{241847}}^1$

素因数の和:243868

約数の個数: 16

約数和(自身を含む): 38695680000

約数和(自身を除く): 11138907279

約数列:

[1, 3, 19, 57, 1999, 5997, 37981, 113943, 241847, 725541, 4595093, 13785279, 483452153, 1450356459, 9185590907, 27556772721]

約数ペア:

[(1, 27556772721), (3, 9185590907), (19, 1450356459), (57, 483452153), (1999, 13785279), (5997, 4595093), (37981, 725541), (113943, 241847)]