71969163

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{32029}}^1$

素因数の和:32146

約数の個数: 16

約数和(自身を含む): 110695680

約数和(自身を除く): 38726517

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 32029, 96087, 224203, 672609, 3427103, 10281309, 23989721, 71969163]

約数ペア:

[(1, 71969163), (3, 23989721), (7, 10281309), (21, 3427103), (107, 672609), (321, 224203), (749, 96087), (2247, 32029)]