57811887

素因数分解:

$3^6\times 7^1\times {\mathrm{11329}}^1$

素因数の和:11354

約数の個数: 28

約数和(自身を含む): 99069520

約数和(自身を除く): 41257633

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 11329, 33987, 79303, 101961, 237909, 305883, 713727, 917649, 2141181, 2752947, 6423543, 8258841, 19270629, 57811887]

約数ペア:

[(1, 57811887), (3, 19270629), (7, 8258841), (9, 6423543), (21, 2752947), (27, 2141181), (63, 917649), (81, 713727), (189, 305883), (243, 237909), (567, 101961), (729, 79303), (1701, 33987), (5103, 11329)]