139935843

素因数分解:

$3^4\times {\mathrm{827}}^1\times {\mathrm{2089}}^1$

素因数の和:2928

約数の個数: 20

約数和(自身を含む): 209392920

約数和(自身を除く): 69457077

約数列:

[1, 3, 9, 27, 81, 827, 2089, 2481, 6267, 7443, 18801, 22329, 56403, 66987, 169209, 1727603, 5182809, 15548427, 46645281, 139935843]

約数ペア:

[(1, 139935843), (3, 46645281), (9, 15548427), (27, 5182809), (81, 1727603), (827, 169209), (2089, 66987), (2481, 56403), (6267, 22329), (7443, 18801)]