71984561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{827}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 80958528

約数和(自身を除く): 8973967

約数列:

[1, 11, 41, 193, 451, 827, 2123, 7913, 9097, 33907, 87043, 159611, 372977, 1755721, 6544051, 71984561]

約数ペア:

[(1, 71984561), (11, 6544051), (41, 1755721), (193, 372977), (451, 159611), (827, 87043), (2123, 33907), (7913, 9097)]