77881338

素因数分解:

$2^1\times 3^4\times {\mathrm{480749}}^1$

素因数の和:480763

約数の個数: 20

約数和(自身を含む): 174512250

約数和(自身を除く): 96630912

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 480749, 961498, 1442247, 2884494, 4326741, 8653482, 12980223, 25960446, 38940669, 77881338]

約数ペア:

[(1, 77881338), (2, 38940669), (3, 25960446), (6, 12980223), (9, 8653482), (18, 4326741), (27, 2884494), (54, 1442247), (81, 961498), (162, 480749)]