85508397

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11981}}^1$

素因数の和:12061

約数の個数: 24

約数和(自身を含む): 135204888

約数和(自身を除く): 49696491

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 11981, 35943, 107829, 155753, 467259, 730841, 1401777, 2192523, 6577569, 9500933, 28502799, 85508397]

約数ペア:

[(1, 85508397), (3, 28502799), (9, 9500933), (13, 6577569), (39, 2192523), (61, 1401777), (117, 730841), (183, 467259), (549, 155753), (793, 107829), (2379, 35943), (7137, 11981)]