158170881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{43973}}^1$

素因数の和:44096

約数の個数: 16

約数和(自身を含む): 232182720

約数和(自身を除く): 74011839

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 43973, 131919, 483703, 1451109, 4793057, 14379171, 52723627, 158170881]

約数ペア:

[(1, 158170881), (3, 52723627), (11, 14379171), (33, 4793057), (109, 1451109), (327, 483703), (1199, 131919), (3597, 43973)]