25366930947

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{47981}}^1$

素因数の和:48161

約数の個数: 40

約数和(自身を含む): 38875784112

約数和(自身を除く): 13508853165

約数列:

[1, 3, 9, 27, 61, 81, 107, 183, 321, 549, 963, 1647, 2889, 4941, 6527, 8667, 19581, 47981, 58743, 143943, 176229, 431829, 528687, 1295487, 2926841, 3886461, 5133967, 8780523, 15401901, 26341569, 46205703, 79024707, 138617109, 237074121, 313171987, 415851327, 939515961, 2818547883, 8455643649, 25366930947]

約数ペア:

[(1, 25366930947), (3, 8455643649), (9, 2818547883), (27, 939515961), (61, 415851327), (81, 313171987), (107, 237074121), (183, 138617109), (321, 79024707), (549, 46205703), (963, 26341569), (1647, 15401901), (2889, 8780523), (4941, 5133967), (6527, 3886461), (8667, 2926841), (19581, 1295487), (47981, 528687), (58743, 431829), (143943, 176229)]