156795219

素因数分解:

$3^2\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{1913}}^1$

素因数の和:3227

約数の個数: 24

約数和(自身を含む): 259170912

約数和(自身を除く): 102375693

約数列:

[1, 3, 7, 9, 21, 63, 1301, 1913, 3903, 5739, 9107, 11709, 13391, 17217, 27321, 40173, 81963, 120519, 2488813, 7466439, 17421691, 22399317, 52265073, 156795219]

約数ペア:

[(1, 156795219), (3, 52265073), (7, 22399317), (9, 17421691), (21, 7466439), (63, 2488813), (1301, 120519), (1913, 81963), (3903, 40173), (5739, 27321), (9107, 17217), (11709, 13391)]