131458734

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{221311}}^1$

素因数の和:221333

約数の個数: 32

約数和(自身を含む): 318689280

約数和(自身を除く): 187230546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 221311, 442622, 663933, 1327866, 1991799, 2434421, 3983598, 4868842, 5975397, 7303263, 11950794, 14606526, 21909789, 43819578, 65729367, 131458734]

約数ペア:

[(1, 131458734), (2, 65729367), (3, 43819578), (6, 21909789), (9, 14606526), (11, 11950794), (18, 7303263), (22, 5975397), (27, 4868842), (33, 3983598), (54, 2434421), (66, 1991799), (99, 1327866), (198, 663933), (297, 442622), (594, 221311)]