27222321

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{76253}}^1$

素因数の和:76280

約数の個数: 16

約数和(自身を含む): 43922304

約数和(自身を除く): 16699983

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 76253, 228759, 533771, 1296301, 1601313, 3888903, 9074107, 27222321]

約数ペア:

[(1, 27222321), (3, 9074107), (7, 3888903), (17, 1601313), (21, 1296301), (51, 533771), (119, 228759), (357, 76253)]