85588209

素因数分解:

$3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2153}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 141578112

約数和(自身を除く): 55989903

約数列:

[1, 3, 7, 9, 21, 63, 631, 1893, 2153, 4417, 5679, 6459, 13251, 15071, 19377, 39753, 45213, 135639, 1358543, 4075629, 9509801, 12226887, 28529403, 85588209]

約数ペア:

[(1, 85588209), (3, 28529403), (7, 12226887), (9, 9509801), (21, 4075629), (63, 1358543), (631, 135639), (1893, 45213), (2153, 39753), (4417, 19377), (5679, 15071), (6459, 13251)]