159296931

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{22721}}^1$

素因数の和:22787

約数の個数: 24

約数和(自身を含む): 248124240

約数和(自身を除く): 88827309

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 22721, 68163, 204489, 431699, 931561, 1295097, 2794683, 3885291, 8384049, 17699659, 53098977, 159296931]

約数ペア:

[(1, 159296931), (3, 53098977), (9, 17699659), (19, 8384049), (41, 3885291), (57, 2794683), (123, 1295097), (171, 931561), (369, 431699), (779, 204489), (2337, 68163), (7011, 22721)]