252321831

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1181}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 385237440

約数和(自身を除く): 132915609

約数列:

[1, 3, 9, 27, 41, 123, 193, 369, 579, 1107, 1181, 1737, 3543, 5211, 7913, 10629, 23739, 31887, 48421, 71217, 145263, 213651, 227933, 435789, 683799, 1307367, 2051397, 6154191, 9345253, 28035759, 84107277, 252321831]

約数ペア:

[(1, 252321831), (3, 84107277), (9, 28035759), (27, 9345253), (41, 6154191), (123, 2051397), (193, 1307367), (369, 683799), (579, 435789), (1107, 227933), (1181, 213651), (1737, 145263), (3543, 71217), (5211, 48421), (7913, 31887), (10629, 23739)]