161518173

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{47269}}^1$

素因数の和:47356

約数の個数: 16

約数和(自身を含む): 231433920

約数和(自身を除く): 69915747

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 47269, 141807, 803573, 2410719, 3167023, 9501069, 53839391, 161518173]

約数ペア:

[(1, 161518173), (3, 53839391), (17, 9501069), (51, 3167023), (67, 2410719), (201, 803573), (1139, 141807), (3417, 47269)]