165748996839

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{2548769}}^1$

素因数の和:2549234

約数の個数: 16

約数和(自身を含む): 225719071200

約数和(自身を除く): 59970074361

約数列:

[1, 3, 53, 159, 409, 1227, 21677, 65031, 2548769, 7646307, 135084757, 405254271, 1042446521, 3127339563, 55249665613, 165748996839]

約数ペア:

[(1, 165748996839), (3, 55249665613), (53, 3127339563), (159, 1042446521), (409, 405254271), (1227, 135084757), (21677, 7646307), (65031, 2548769)]