27738069

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2221}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 38822784

約数和(自身を除く): 11084715

約数列:

[1, 3, 23, 69, 181, 543, 2221, 4163, 6663, 12489, 51083, 153249, 402001, 1206003, 9246023, 27738069]

約数ペア:

[(1, 27738069), (3, 9246023), (23, 1206003), (69, 402001), (181, 153249), (543, 51083), (2221, 12489), (4163, 6663)]