156381951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{13127}}^1$

素因数の和:13179

約数の個数: 24

約数和(自身を含む): 240084864

約数和(自身を除く): 83702913

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 3971, 11913, 13127, 39381, 144397, 249413, 433191, 748239, 2743543, 4738847, 8230629, 14216541, 52127317, 156381951]

約数ペア:

[(1, 156381951), (3, 52127317), (11, 14216541), (19, 8230629), (33, 4738847), (57, 2743543), (209, 748239), (361, 433191), (627, 249413), (1083, 144397), (3971, 39381), (11913, 13127)]