71910741

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{32003}}^1$

素因数の和:32120

約数の個数: 16

約数和(自身を含む): 110605824

約数和(自身を除く): 38695083

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 32003, 96009, 224021, 672063, 3424321, 10272963, 23970247, 71910741]

約数ペア:

[(1, 71910741), (3, 23970247), (7, 10272963), (21, 3424321), (107, 672063), (321, 224021), (749, 96009), (2247, 32003)]