161780490051

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{23003}}^1\times {\mathrm{57179}}^1$

素因数の和:80226

約数の個数: 16

約数和(自身を含む): 220981944960

約数和(自身を除く): 59201454909

約数列:

[1, 3, 41, 123, 23003, 57179, 69009, 171537, 943123, 2344339, 2829369, 7033017, 1315288537, 3945865611, 53926830017, 161780490051]

約数ペア:

[(1, 161780490051), (3, 53926830017), (41, 3945865611), (123, 1315288537), (23003, 7033017), (57179, 2829369), (69009, 2344339), (171537, 943123)]