87984927

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3037}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 138532800

約数和(自身を除く): 50547873

約数列:

[1, 3, 9, 27, 29, 37, 87, 111, 261, 333, 783, 999, 1073, 3037, 3219, 9111, 9657, 27333, 28971, 81999, 88073, 112369, 264219, 337107, 792657, 1011321, 2377971, 3033963, 3258701, 9776103, 29328309, 87984927]

約数ペア:

[(1, 87984927), (3, 29328309), (9, 9776103), (27, 3258701), (29, 3033963), (37, 2377971), (87, 1011321), (111, 792657), (261, 337107), (333, 264219), (783, 112369), (999, 88073), (1073, 81999), (3037, 28971), (3219, 27333), (9111, 9657)]