67148753

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2161}}^1$

素因数の和:2384

約数の個数: 16

約数和(自身を含む): 80530176

約数和(自身を除く): 13381423

約数列:

[1, 7, 23, 161, 193, 1351, 2161, 4439, 15127, 31073, 49703, 347921, 417073, 2919511, 9592679, 67148753]

約数ペア:

[(1, 67148753), (7, 9592679), (23, 2919511), (161, 417073), (193, 347921), (1351, 49703), (2161, 31073), (4439, 15127)]