127675779

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{552709}}^1$

素因数の和:552730

約数の個数: 16

約数和(自身を含む): 212240640

約数和(自身を除く): 84564861

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 552709, 1658127, 3868963, 6079799, 11606889, 18239397, 42558593, 127675779]

約数ペア:

[(1, 127675779), (3, 42558593), (7, 18239397), (11, 11606889), (21, 6079799), (33, 3868963), (77, 1658127), (231, 552709)]