49821093

素因数分解:

$3^2\times 7^3\times {\mathrm{16139}}^1$

素因数の和:16166

約数の個数: 24

約数和(自身を含む): 83928000

約数和(自身を除く): 34106907

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 16139, 48417, 112973, 145251, 338919, 790811, 1016757, 2372433, 5535677, 7117299, 16607031, 49821093]

約数ペア:

[(1, 49821093), (3, 16607031), (7, 7117299), (9, 5535677), (21, 2372433), (49, 1016757), (63, 790811), (147, 338919), (343, 145251), (441, 112973), (1029, 48417), (3087, 16139)]