78160173

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{286301}}^1$

素因数の和:286324

約数の個数: 16

約数和(自身を含む): 128263296

約数和(自身を除く): 50103123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 286301, 858903, 2004107, 3721913, 6012321, 11165739, 26053391, 78160173]

約数ペア:

[(1, 78160173), (3, 26053391), (7, 11165739), (13, 6012321), (21, 3721913), (39, 2004107), (91, 858903), (273, 286301)]