53643309

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2777}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 73605888

約数和(自身を除く): 19962579

約数列:

[1, 3, 47, 137, 141, 411, 2777, 6439, 8331, 19317, 130519, 380449, 391557, 1141347, 17881103, 53643309]

約数ペア:

[(1, 53643309), (3, 17881103), (47, 1141347), (137, 391557), (141, 380449), (411, 130519), (2777, 19317), (6439, 8331)]