80548911

素因数分解:

$3^5\times {\mathrm{503}}^1\times {\mathrm{659}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 121080960

約数和(自身を除く): 40532049

約数列:

[1, 3, 9, 27, 81, 243, 503, 659, 1509, 1977, 4527, 5931, 13581, 17793, 40743, 53379, 122229, 160137, 331477, 994431, 2983293, 8949879, 26849637, 80548911]

約数ペア:

[(1, 80548911), (3, 26849637), (9, 8949879), (27, 2983293), (81, 994431), (243, 331477), (503, 160137), (659, 122229), (1509, 53379), (1977, 40743), (4527, 17793), (5931, 13581)]