152685279

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{1291}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 234001872

約数和(自身を除く): 81316593

約数列:

[1, 3, 9, 17, 51, 153, 773, 1291, 2319, 3873, 6957, 11619, 13141, 21947, 39423, 65841, 118269, 197523, 997943, 2993829, 8981487, 16965031, 50895093, 152685279]

約数ペア:

[(1, 152685279), (3, 50895093), (9, 16965031), (17, 8981487), (51, 2993829), (153, 997943), (773, 197523), (1291, 118269), (2319, 65841), (3873, 39423), (6957, 21947), (11619, 13141)]