68524569

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{443}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 108051840

約数和(自身を除く): 39527271

約数列:

[1, 3, 9, 17, 27, 51, 153, 337, 443, 459, 1011, 1329, 3033, 3987, 5729, 7531, 9099, 11961, 17187, 22593, 51561, 67779, 149291, 154683, 203337, 447873, 1343619, 2537947, 4030857, 7613841, 22841523, 68524569]

約数ペア:

[(1, 68524569), (3, 22841523), (9, 7613841), (17, 4030857), (27, 2537947), (51, 1343619), (153, 447873), (337, 203337), (443, 154683), (459, 149291), (1011, 67779), (1329, 51561), (3033, 22593), (3987, 17187), (5729, 11961), (7531, 9099)]