54550917

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8501}}^1$

素因数の和:8561

約数の個数: 24

約数和(自身を含む): 84883968

約数和(自身を除く): 30333051

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 8501, 25503, 76509, 195523, 263531, 586569, 790593, 1759707, 2371779, 6061213, 18183639, 54550917]

約数ペア:

[(1, 54550917), (3, 18183639), (9, 6061213), (23, 2371779), (31, 1759707), (69, 790593), (93, 586569), (207, 263531), (279, 195523), (713, 76509), (2139, 25503), (6417, 8501)]