156914253

素因数分解:

$3^4\times {\mathrm{1201}}^1\times {\mathrm{1613}}^1$

素因数の和:2826

約数の個数: 20

約数和(自身を含む): 234743388

約数和(自身を除く): 77829135

約数列:

[1, 3, 9, 27, 81, 1201, 1613, 3603, 4839, 10809, 14517, 32427, 43551, 97281, 130653, 1937213, 5811639, 17434917, 52304751, 156914253]

約数ペア:

[(1, 156914253), (3, 52304751), (9, 17434917), (27, 5811639), (81, 1937213), (1201, 130653), (1613, 97281), (3603, 43551), (4839, 32427), (10809, 14517)]