164482311

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{823}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 259883008

約数和(自身を除く): 95400697

約数列:

[1, 3, 7, 21, 31, 93, 217, 307, 651, 823, 921, 2149, 2469, 5761, 6447, 9517, 17283, 25513, 28551, 66619, 76539, 178591, 199857, 252661, 535773, 757983, 1768627, 5305881, 7832491, 23497473, 54827437, 164482311]

約数ペア:

[(1, 164482311), (3, 54827437), (7, 23497473), (21, 7832491), (31, 5305881), (93, 1768627), (217, 757983), (307, 535773), (651, 252661), (823, 199857), (921, 178591), (2149, 76539), (2469, 66619), (5761, 28551), (6447, 25513), (9517, 17283)]