33920397

素因数分解:

$3^3\times 7^2\times {\mathrm{25639}}^1$

素因数の和:25662

約数の個数: 24

約数和(自身を含む): 58459200

約数和(自身を除く): 24538803

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 25639, 76917, 179473, 230751, 538419, 692253, 1256311, 1615257, 3768933, 4845771, 11306799, 33920397]

約数ペア:

[(1, 33920397), (3, 11306799), (7, 4845771), (9, 3768933), (21, 1615257), (27, 1256311), (49, 692253), (63, 538419), (147, 230751), (189, 179473), (441, 76917), (1323, 25639)]