268889193

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4583}}^1$

素因数の和:4686

約数の個数: 32

約数和(自身を含む): 415860480

約数和(自身を除く): 146971287

約数列:

[1, 3, 9, 27, 41, 53, 123, 159, 369, 477, 1107, 1431, 2173, 4583, 6519, 13749, 19557, 41247, 58671, 123741, 187903, 242899, 563709, 728697, 1691127, 2186091, 5073381, 6558273, 9958859, 29876577, 89629731, 268889193]

約数ペア:

[(1, 268889193), (3, 89629731), (9, 29876577), (27, 9958859), (41, 6558273), (53, 5073381), (123, 2186091), (159, 1691127), (369, 728697), (477, 563709), (1107, 242899), (1431, 187903), (2173, 123741), (4583, 58671), (6519, 41247), (13749, 19557)]