71539161

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{15887}}^1$

素因数の和:15988

約数の個数: 16

約数和(自身を含む): 101683200

約数和(自身を除く): 30144039

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 15887, 47661, 301853, 905559, 1255073, 3765219, 23846387, 71539161]

約数ペア:

[(1, 71539161), (3, 23846387), (19, 3765219), (57, 1255073), (79, 905559), (237, 301853), (1501, 47661), (4503, 15887)]