218367077121

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{105337}}^1$

素因数の和:105820

約数の個数: 48

約数和(自身を含む): 345087288000

約数和(自身を除く): 126720210879

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 449, 513, 1347, 1539, 4041, 4617, 8531, 12123, 25593, 36369, 76779, 105337, 109107, 230337, 316011, 691011, 948033, 2001403, 2073033, 2844099, 6004209, 8532297, 18012627, 25596891, 47296313, 54037881, 141888939, 162113643, 425666817, 486340929, 898629947, 1277000451, 2695889841, 3831001353, 8087669523, 11493004059, 24263008569, 72789025707, 218367077121]

約数ペア:

[(1, 218367077121), (3, 72789025707), (9, 24263008569), (19, 11493004059), (27, 8087669523), (57, 3831001353), (81, 2695889841), (171, 1277000451), (243, 898629947), (449, 486340929), (513, 425666817), (1347, 162113643), (1539, 141888939), (4041, 54037881), (4617, 47296313), (8531, 25596891), (12123, 18012627), (25593, 8532297), (36369, 6004209), (76779, 2844099), (105337, 2073033), (109107, 2001403), (230337, 948033), (316011, 691011)]