206847729

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{696457}}^1$

素因数の和:696477

約数の個数: 16

約数和(自身を含む): 334299840

約数和(自身を除く): 127452111

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 696457, 2089371, 6268113, 7661027, 18804339, 22983081, 68949243, 206847729]

約数ペア:

[(1, 206847729), (3, 68949243), (9, 22983081), (11, 18804339), (27, 7661027), (33, 6268113), (99, 2089371), (297, 696457)]