161396127

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{943837}}^1$

素因数の和:943862

約数の個数: 12

約数和(自身を含む): 245397880

約数和(自身を除く): 84001753

約数列:

[1, 3, 9, 19, 57, 171, 943837, 2831511, 8494533, 17932903, 53798709, 161396127]

約数ペア:

[(1, 161396127), (3, 53798709), (9, 17932903), (19, 8494533), (57, 2831511), (171, 943837)]