159419211

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{106921}}^1$

素因数の和:107002

約数の個数: 16

約数和(自身を含む): 246348288

約数和(自身を除く): 86929077

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 106921, 320763, 748447, 2245341, 7591391, 22774173, 53139737, 159419211]

約数ペア:

[(1, 159419211), (3, 53139737), (7, 22774173), (21, 7591391), (71, 2245341), (213, 748447), (497, 320763), (1491, 106921)]