26579421

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 40

約数和(自身を含む): 45232704

約数和(自身を除く): 18653283

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1297, 1863, 2277, 3891, 6831, 11673, 14267, 20493, 29831, 35019, 42801, 89493, 105057, 128403, 268479, 328141, 385209, 805437, 984423, 1155627, 2416311, 2953269, 8859807, 26579421]

約数ペア:

[(1, 26579421), (3, 8859807), (9, 2953269), (11, 2416311), (23, 1155627), (27, 984423), (33, 805437), (69, 385209), (81, 328141), (99, 268479), (207, 128403), (253, 105057), (297, 89493), (621, 42801), (759, 35019), (891, 29831), (1297, 20493), (1863, 14267), (2277, 11673), (3891, 6831)]