121427727

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73459}}^1$

素因数の和:73510

約数の個数: 16

約数和(自身を含む): 176304000

約数和(自身を除く): 54876273

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 73459, 220377, 1395721, 2130311, 4187163, 6390933, 40475909, 121427727]

約数ペア:

[(1, 121427727), (3, 40475909), (19, 6390933), (29, 4187163), (57, 2130311), (87, 1395721), (551, 220377), (1653, 73459)]