56197881

素因数分解:

$3^6\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:752

約数の個数: 28

約数和(自身を含む): 85061632

約数和(自身を除く): 28863751

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 607, 729, 1143, 1821, 3429, 5463, 10287, 16389, 30861, 49167, 77089, 92583, 147501, 231267, 442503, 693801, 2081403, 6244209, 18732627, 56197881]

約数ペア:

[(1, 56197881), (3, 18732627), (9, 6244209), (27, 2081403), (81, 693801), (127, 442503), (243, 231267), (381, 147501), (607, 92583), (729, 77089), (1143, 49167), (1821, 30861), (3429, 16389), (5463, 10287)]