89208669

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 140132160

約数和(自身を除く): 50923491

約数列:

[1, 3, 11, 29, 31, 33, 87, 93, 97, 291, 319, 341, 899, 957, 961, 1023, 1067, 2697, 2813, 2883, 3007, 3201, 8439, 9021, 9889, 10571, 27869, 29667, 30943, 31713, 33077, 83607, 87203, 92829, 93217, 99231, 261609, 279651, 306559, 919677, 959233, 1025387, 2703293, 2877699, 3076161, 8109879, 29736223, 89208669]

約数ペア:

[(1, 89208669), (3, 29736223), (11, 8109879), (29, 3076161), (31, 2877699), (33, 2703293), (87, 1025387), (93, 959233), (97, 919677), (291, 306559), (319, 279651), (341, 261609), (899, 99231), (957, 93217), (961, 92829), (1023, 87203), (1067, 83607), (2697, 33077), (2813, 31713), (2883, 30943), (3007, 29667), (3201, 27869), (8439, 10571), (9021, 9889)]