40529727

素因数分解:

$3^5\times 7^1\times {\mathrm{23827}}^1$

素因数の和:23849

約数の個数: 24

約数和(自身を含む): 69387136

約数和(自身を除く): 28857409

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 23827, 71481, 166789, 214443, 500367, 643329, 1501101, 1929987, 4503303, 5789961, 13509909, 40529727]

約数ペア:

[(1, 40529727), (3, 13509909), (7, 5789961), (9, 4503303), (21, 1929987), (27, 1501101), (63, 643329), (81, 500367), (189, 214443), (243, 166789), (567, 71481), (1701, 23827)]