71322171

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{1409}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 97459200

約数和(自身を除く): 26137029

約数列:

[1, 3, 47, 141, 359, 1077, 1409, 4227, 16873, 50619, 66223, 198669, 505831, 1517493, 23774057, 71322171]

約数ペア:

[(1, 71322171), (3, 23774057), (47, 1517493), (141, 505831), (359, 198669), (1077, 66223), (1409, 50619), (4227, 16873)]