49091211

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139861}}^1$

素因数の和:139883

約数の個数: 16

約数和(自身を含む): 78322720

約数和(自身を除く): 29231509

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 139861, 419583, 1258749, 1818193, 3776247, 5454579, 16363737, 49091211]

約数ペア:

[(1, 49091211), (3, 16363737), (9, 5454579), (13, 3776247), (27, 1818193), (39, 1258749), (117, 419583), (351, 139861)]