358339977

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{2039}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 556185600

約数和(自身を除く): 197845623

約数列:

[1, 3, 9, 23, 27, 69, 207, 283, 621, 849, 2039, 2547, 6117, 6509, 7641, 18351, 19527, 46897, 55053, 58581, 140691, 175743, 422073, 577037, 1266219, 1731111, 5193333, 13271851, 15579999, 39815553, 119446659, 358339977]

約数ペア:

[(1, 358339977), (3, 119446659), (9, 39815553), (23, 15579999), (27, 13271851), (69, 5193333), (207, 1731111), (283, 1266219), (621, 577037), (849, 422073), (2039, 175743), (2547, 140691), (6117, 58581), (6509, 55053), (7641, 46897), (18351, 19527)]