71396109

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{111731}}^1$

素因数の和:111808

約数の個数: 12

約数和(自身を含む): 104581152

約数和(自身を除く): 33185043

約数列:

[1, 3, 9, 71, 213, 639, 111731, 335193, 1005579, 7932901, 23798703, 71396109]

約数ペア:

[(1, 71396109), (3, 23798703), (9, 7932901), (71, 1005579), (213, 335193), (639, 111731)]