68405163

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{6833}}^1$

素因数の和:6954

約数の個数: 16

約数和(自身を含む): 94473216

約数和(自身を除く): 26068053

約数列:

[1, 3, 47, 71, 141, 213, 3337, 6833, 10011, 20499, 321151, 485143, 963453, 1455429, 22801721, 68405163]

約数ペア:

[(1, 68405163), (3, 22801721), (47, 1455429), (71, 963453), (141, 485143), (213, 321151), (3337, 20499), (6833, 10011)]