27191793

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6719}}^1$

素因数の和:6812

約数の個数: 16

約数和(自身を含む): 38707200

約数和(自身を除く): 11515407

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 6719, 20157, 127661, 382983, 477049, 1431147, 9063931, 27191793]

約数ペア:

[(1, 27191793), (3, 9063931), (19, 1431147), (57, 477049), (71, 382983), (213, 127661), (1349, 20157), (4047, 6719)]