55853931

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{64871}}^1$

素因数の和:64922

約数の個数: 16

約数和(自身を含む): 87187968

約数和(自身を除く): 31334037

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 64871, 194613, 454097, 1362291, 2659711, 7979133, 18617977, 55853931]

約数ペア:

[(1, 55853931), (3, 18617977), (7, 7979133), (21, 2659711), (41, 1362291), (123, 454097), (287, 194613), (861, 64871)]