66290571

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 98242560

約数和(自身を除く): 31951989

約数列:

[1, 3, 9, 59, 127, 177, 381, 531, 983, 1143, 2949, 7493, 8847, 22479, 57997, 67437, 124841, 173991, 374523, 521973, 1123569, 7365619, 22096857, 66290571]

約数ペア:

[(1, 66290571), (3, 22096857), (9, 7365619), (59, 1123569), (127, 521973), (177, 374523), (381, 173991), (531, 124841), (983, 67437), (1143, 57997), (2949, 22479), (7493, 8847)]