26624661

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 41779200

約数和(自身を除く): 15154539

約数列:

[1, 3, 7, 21, 67, 127, 149, 201, 381, 447, 469, 889, 1043, 1407, 2667, 3129, 8509, 9983, 18923, 25527, 29949, 56769, 59563, 69881, 132461, 178689, 209643, 397383, 1267841, 3803523, 8874887, 26624661]

約数ペア:

[(1, 26624661), (3, 8874887), (7, 3803523), (21, 1267841), (67, 397383), (127, 209643), (149, 178689), (201, 132461), (381, 69881), (447, 59563), (469, 56769), (889, 29949), (1043, 25527), (1407, 18923), (2667, 9983), (3129, 8509)]