56722491

素因数分解:

$3^3\times 7^1\times {\mathrm{300119}}^1$

素因数の和:300135

約数の個数: 16

約数和(自身を含む): 96038400

約数和(自身を除く): 39315909

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 300119, 900357, 2100833, 2701071, 6302499, 8103213, 18907497, 56722491]

約数ペア:

[(1, 56722491), (3, 18907497), (7, 8103213), (9, 6302499), (21, 2701071), (27, 2100833), (63, 900357), (189, 300119)]