49819887

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{141937}}^1$

素因数の和:141959

約数の個数: 16

約数和(自身を含む): 79485280

約数和(自身を除く): 29665393

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 141937, 425811, 1277433, 1845181, 3832299, 5535543, 16606629, 49819887]

約数ペア:

[(1, 49819887), (3, 16606629), (9, 5535543), (13, 3832299), (27, 1845181), (39, 1277433), (117, 425811), (351, 141937)]