61321089

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{1409}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 83246400

約数和(自身を除く): 21925311

約数列:

[1, 3, 89, 163, 267, 489, 1409, 4227, 14507, 43521, 125401, 229667, 376203, 689001, 20440363, 61321089]

約数ペア:

[(1, 61321089), (3, 20440363), (89, 689001), (163, 376203), (267, 229667), (489, 125401), (1409, 43521), (4227, 14507)]