71605881

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{134851}}^1$

素因数の和:134916

約数の個数: 12

約数和(自身を含む): 105184560

約数和(自身を除く): 33578679

約数列:

[1, 3, 9, 59, 177, 531, 134851, 404553, 1213659, 7956209, 23868627, 71605881]

約数ペア:

[(1, 71605881), (3, 23868627), (9, 7956209), (59, 1213659), (177, 404553), (531, 134851)]