51953643

素因数分解:

$3^6\times 7^1\times {\mathrm{10181}}^1$

素因数の和:10206

約数の個数: 28

約数和(自身を含む): 89031408

約数和(自身を除く): 37077765

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 10181, 30543, 71267, 91629, 213801, 274887, 641403, 824661, 1924209, 2473983, 5772627, 7421949, 17317881, 51953643]

約数ペア:

[(1, 51953643), (3, 17317881), (7, 7421949), (9, 5772627), (21, 2473983), (27, 1924209), (63, 824661), (81, 641403), (189, 274887), (243, 213801), (567, 91629), (729, 71267), (1701, 30543), (5103, 10181)]