56404161

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{189913}}^1$

素因数の和:189933

約数の個数: 16

約数和(自身を含む): 91158720

約数和(自身を除く): 34754559

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 189913, 569739, 1709217, 2089043, 5127651, 6267129, 18801387, 56404161]

約数ペア:

[(1, 56404161), (3, 18801387), (9, 6267129), (11, 5127651), (27, 2089043), (33, 1709217), (99, 569739), (297, 189913)]