255051207

素因数分解:

$3^3\times {\mathrm{2239}}^1\times {\mathrm{4219}}^1$

素因数の和:6467

約数の個数: 16

約数和(自身を含む): 378112000

約数和(自身を除く): 123060793

約数列:

[1, 3, 9, 27, 2239, 4219, 6717, 12657, 20151, 37971, 60453, 113913, 9446341, 28339023, 85017069, 255051207]

約数ペア:

[(1, 255051207), (3, 85017069), (9, 28339023), (27, 9446341), (2239, 113913), (4219, 60453), (6717, 37971), (12657, 20151)]