156927051

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{113963}}^1$

素因数の和:113992

約数の個数: 20

約数和(自身を含む): 248213592

約数和(自身を除く): 91286541

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 113963, 341889, 1025667, 1937371, 3077001, 5812113, 9231003, 17436339, 52309017, 156927051]

約数ペア:

[(1, 156927051), (3, 52309017), (9, 17436339), (17, 9231003), (27, 5812113), (51, 3077001), (81, 1937371), (153, 1025667), (459, 341889), (1377, 113963)]