85885683

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 131326272

約数和(自身を除く): 45440589

約数列:

[1, 3, 13, 17, 39, 51, 221, 281, 461, 663, 843, 1383, 3653, 4777, 5993, 7837, 10959, 14331, 17979, 23511, 62101, 101881, 129541, 186303, 305643, 388623, 1684033, 2202197, 5052099, 6606591, 28628561, 85885683]

約数ペア:

[(1, 85885683), (3, 28628561), (13, 6606591), (17, 5052099), (39, 2202197), (51, 1684033), (221, 388623), (281, 305643), (461, 186303), (663, 129541), (843, 101881), (1383, 62101), (3653, 23511), (4777, 17979), (5993, 14331), (7837, 10959)]