199698903

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{1327}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 301636608

約数和(自身を除く): 101937705

約数列:

[1, 3, 9, 23, 69, 207, 727, 1327, 2181, 3981, 6543, 11943, 16721, 30521, 50163, 91563, 150489, 274689, 964729, 2894187, 8682561, 22188767, 66566301, 199698903]

約数ペア:

[(1, 199698903), (3, 66566301), (9, 22188767), (23, 8682561), (69, 2894187), (207, 964729), (727, 274689), (1327, 150489), (2181, 91563), (3981, 50163), (6543, 30521), (11943, 16721)]