84182571

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{883}}^1$

素因数の和:1013

約数の個数: 40

約数和(自身を含む): 138625344

約数和(自身を除く): 54442773

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 107, 297, 321, 883, 891, 963, 1177, 2649, 2889, 3531, 7947, 8667, 9713, 10593, 23841, 29139, 31779, 71523, 87417, 94481, 95337, 262251, 283443, 786753, 850329, 1039291, 2550987, 3117873, 7652961, 9353619, 28060857, 84182571]

約数ペア:

[(1, 84182571), (3, 28060857), (9, 9353619), (11, 7652961), (27, 3117873), (33, 2550987), (81, 1039291), (99, 850329), (107, 786753), (297, 283443), (321, 262251), (883, 95337), (891, 94481), (963, 87417), (1177, 71523), (2649, 31779), (2889, 29139), (3531, 23841), (7947, 10593), (8667, 9713)]