271458

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 659520

約数和(自身を除く): 388062

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 457, 594, 914, 1371, 2742, 4113, 5027, 8226, 10054, 12339, 15081, 24678, 30162, 45243, 90486, 135729, 271458]

約数ペア:

[(1, 271458), (2, 135729), (3, 90486), (6, 45243), (9, 30162), (11, 24678), (18, 15081), (22, 12339), (27, 10054), (33, 8226), (54, 5027), (66, 4113), (99, 2742), (198, 1371), (297, 914), (457, 594)]