27653182809

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12784643}}^1$

素因数の和:12784756

約数の個数: 16

約数和(自身を含む): 42547295232

約数和(自身を除く): 14894112423

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 12784643, 38353929, 89492501, 268477503, 1316818229, 3950454687, 9217727603, 27653182809]

約数ペア:

[(1, 27653182809), (3, 9217727603), (7, 3950454687), (21, 1316818229), (103, 268477503), (309, 89492501), (721, 38353929), (2163, 12784643)]