26091639

素因数分解:

$3^6\times 7^1\times {\mathrm{5113}}^1$

素因数の和:5138

約数の個数: 28

約数和(自身を含む): 44716816

約数和(自身を除く): 18625177

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 5113, 15339, 35791, 46017, 107373, 138051, 322119, 414153, 966357, 1242459, 2899071, 3727377, 8697213, 26091639]

約数ペア:

[(1, 26091639), (3, 8697213), (7, 3727377), (9, 2899071), (21, 1242459), (27, 966357), (63, 414153), (81, 322119), (189, 138051), (243, 107373), (567, 46017), (729, 35791), (1701, 15339), (5103, 5113)]