55503231

素因数分解:

$3^1\times 7^3\times {\mathrm{53939}}^1$

素因数の和:53963

約数の個数: 16

約数和(自身を含む): 86304000

約数和(自身を除く): 30800769

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 53939, 161817, 377573, 1132719, 2643011, 7929033, 18501077, 55503231]

約数ペア:

[(1, 55503231), (3, 18501077), (7, 7929033), (21, 2643011), (49, 1132719), (147, 377573), (343, 161817), (1029, 53939)]