8156127

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6367}}^1$

素因数の和:6438

約数の個数: 16

約数和(自身を含む): 12634112

約数和(自身を除く): 4477985

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 6367, 19101, 44569, 133707, 388387, 1165161, 2718709, 8156127]

約数ペア:

[(1, 8156127), (3, 2718709), (7, 1165161), (21, 388387), (61, 133707), (183, 44569), (427, 19101), (1281, 6367)]