26445771

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 40

約数和(自身を含む): 43838784

約数和(自身を除く): 17393013

約数列:

[1, 3, 9, 11, 27, 33, 67, 81, 99, 201, 297, 443, 603, 737, 891, 1329, 1809, 2211, 3987, 4873, 5427, 6633, 11961, 14619, 19899, 29681, 35883, 43857, 59697, 89043, 131571, 267129, 326491, 394713, 801387, 979473, 2404161, 2938419, 8815257, 26445771]

約数ペア:

[(1, 26445771), (3, 8815257), (9, 2938419), (11, 2404161), (27, 979473), (33, 801387), (67, 394713), (81, 326491), (99, 267129), (201, 131571), (297, 89043), (443, 59697), (603, 43857), (737, 35883), (891, 29681), (1329, 19899), (1809, 14619), (2211, 11961), (3987, 6633), (4873, 5427)]