27968589

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14869}}^1$

素因数の和:14905

約数の個数: 24

約数和(自身を含む): 46394400

約数和(自身を除く): 18425811

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 14869, 44607, 133821, 163559, 282511, 490677, 847533, 1472031, 2542599, 3107621, 9322863, 27968589]

約数ペア:

[(1, 27968589), (3, 9322863), (9, 3107621), (11, 2542599), (19, 1472031), (33, 847533), (57, 490677), (99, 282511), (171, 163559), (209, 133821), (627, 44607), (1881, 14869)]