27071541

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{997}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 44838144

約数和(自身を除く): 17766603

約数列:

[1, 3, 7, 9, 21, 63, 431, 997, 1293, 2991, 3017, 3879, 6979, 8973, 9051, 20937, 27153, 62811, 429707, 1289121, 3007949, 3867363, 9023847, 27071541]

約数ペア:

[(1, 27071541), (3, 9023847), (7, 3867363), (9, 3007949), (21, 1289121), (63, 429707), (431, 62811), (997, 27153), (1293, 20937), (2991, 9051), (3017, 8973), (3879, 6979)]