56275317

素因数分解:

$3^4\times 7^1\times {\mathrm{99251}}^1$

素因数の和:99270

約数の個数: 20

約数和(自身を含む): 96075936

約数和(自身を除く): 39800619

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 99251, 297753, 694757, 893259, 2084271, 2679777, 6252813, 8039331, 18758439, 56275317]

約数ペア:

[(1, 56275317), (3, 18758439), (7, 8039331), (9, 6252813), (21, 2679777), (27, 2084271), (63, 893259), (81, 694757), (189, 297753), (567, 99251)]