51890409

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{113051}}^1$

素因数の和:113077

約数の個数: 16

約数和(自身を含む): 81397440

約数和(自身を除く): 29507031

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 113051, 339153, 1017459, 1921867, 3052377, 5765601, 17296803, 51890409]

約数ペア:

[(1, 51890409), (3, 17296803), (9, 5765601), (17, 3052377), (27, 1921867), (51, 1017459), (153, 339153), (459, 113051)]