201514851

素因数分解:

$3^3\times {\mathrm{53}}^2\times {\mathrm{2657}}^1$

素因数の和:2772

約数の個数: 24

約数和(自身を含む): 304394160

約数和(自身を除く): 102879309

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 2657, 2809, 7971, 8427, 23913, 25281, 71739, 75843, 140821, 422463, 1267389, 3802167, 7463513, 22390539, 67171617, 201514851]

約数ペア:

[(1, 201514851), (3, 67171617), (9, 22390539), (27, 7463513), (53, 3802167), (159, 1267389), (477, 422463), (1431, 140821), (2657, 75843), (2809, 71739), (7971, 25281), (8427, 23913)]