65028663

素因数分解:

$3^4\times 7^1\times {\mathrm{114689}}^1$

素因数の和:114708

約数の個数: 20

約数和(自身を含む): 111019920

約数和(自身を除く): 45991257

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 114689, 344067, 802823, 1032201, 2408469, 3096603, 7225407, 9289809, 21676221, 65028663]

約数ペア:

[(1, 65028663), (3, 21676221), (7, 9289809), (9, 7225407), (21, 3096603), (27, 2408469), (63, 1032201), (81, 802823), (189, 344067), (567, 114689)]