206291259

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{45751}}^1$

素因数の和:45927

約数の個数: 16

約数和(自身を含む): 307453440

約数和(自身を除く): 101162181

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 45751, 137253, 411759, 1235277, 7640417, 22921251, 68763753, 206291259]

約数ペア:

[(1, 206291259), (3, 68763753), (9, 22921251), (27, 7640417), (167, 1235277), (501, 411759), (1503, 137253), (4509, 45751)]