71806867

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 81012960

約数和(自身を除く): 9206093

約数列:

[1, 11, 41, 113, 451, 1243, 1409, 4633, 15499, 50963, 57769, 159217, 635459, 1751387, 6527897, 71806867]

約数ペア:

[(1, 71806867), (11, 6527897), (41, 1751387), (113, 635459), (451, 159217), (1243, 57769), (1409, 50963), (4633, 15499)]