71528667

素因数分解:

$3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{9281}}^1$

素因数の和:9658

約数の個数: 16

約数和(自身を含む): 109304832

約数和(自身を除く): 37776165

約数列:

[1, 3, 7, 21, 367, 1101, 2569, 7707, 9281, 27843, 64967, 194901, 3406127, 10218381, 23842889, 71528667]

約数ペア:

[(1, 71528667), (3, 23842889), (7, 10218381), (21, 3406127), (367, 194901), (1101, 64967), (2569, 27843), (7707, 9281)]