89726211

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{5623}}^1$

素因数の和:5832

約数の個数: 20

約数和(自身を含む): 134739792

約数和(自身を除く): 45013581

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 5319, 5623, 15957, 16869, 50607, 151821, 455463, 1107731, 3323193, 9969579, 29908737, 89726211]

約数ペア:

[(1, 89726211), (3, 29908737), (9, 9969579), (27, 3323193), (81, 1107731), (197, 455463), (591, 151821), (1773, 50607), (5319, 16869), (5623, 15957)]