8085203487

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{1121543}}^1$

素因数の和:1121644

約数の個数: 20

約数和(自身を含む): 12213614160

約数和(自身を除く): 4128410673

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 1121543, 3364629, 10093887, 30281661, 90844983, 99817327, 299451981, 898355943, 2695067829, 8085203487]

約数ペア:

[(1, 8085203487), (3, 2695067829), (9, 898355943), (27, 299451981), (81, 99817327), (89, 90844983), (267, 30281661), (801, 10093887), (2403, 3364629), (7209, 1121543)]