73338939

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 40

約数和(自身を含む): 113178560

約数和(自身を除く): 39839621

約数列:

[1, 3, 9, 27, 73, 79, 81, 157, 219, 237, 471, 657, 711, 1413, 1971, 2133, 4239, 5767, 5913, 6399, 11461, 12403, 12717, 17301, 34383, 37209, 51903, 103149, 111627, 155709, 309447, 334881, 467127, 905419, 928341, 1004643, 2716257, 8148771, 24446313, 73338939]

約数ペア:

[(1, 73338939), (3, 24446313), (9, 8148771), (27, 2716257), (73, 1004643), (79, 928341), (81, 905419), (157, 467127), (219, 334881), (237, 309447), (471, 155709), (657, 111627), (711, 103149), (1413, 51903), (1971, 37209), (2133, 34383), (4239, 17301), (5767, 12717), (5913, 12403), (6399, 11461)]