81558006

素因数分解:

$2^1\times 3^1\times {\mathrm{977}}^1\times {\mathrm{13913}}^1$

素因数の和:14895

約数の個数: 16

約数和(自身を含む): 163294704

約数和(自身を除く): 81736698

約数列:

[1, 2, 3, 6, 977, 1954, 2931, 5862, 13913, 27826, 41739, 83478, 13593001, 27186002, 40779003, 81558006]

約数ペア:

[(1, 81558006), (2, 40779003), (3, 27186002), (6, 13593001), (977, 83478), (1954, 41739), (2931, 27826), (5862, 13913)]