156657288951

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{12696109}}^1$

素因数の和:12696575

約数の個数: 16

約数和(自身を含む): 232592735200

約数和(自身を除く): 75935446249

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 12339, 12696109, 38088327, 114264981, 342794943, 5802121813, 17406365439, 52219096317, 156657288951]

約数ペア:

[(1, 156657288951), (3, 52219096317), (9, 17406365439), (27, 5802121813), (457, 342794943), (1371, 114264981), (4113, 38088327), (12339, 12696109)]