201786771627

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{23042911}}^1$

素因数の和:23043063

約数の個数: 24

約数和(自身を含む): 335504798720

約数和(自身を除く): 133718027093

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 23042911, 69128733, 161300377, 207386199, 483901131, 1451703393, 3202964629, 9608893887, 22420752403, 28826681661, 67262257209, 201786771627]

約数ペア:

[(1, 201786771627), (3, 67262257209), (7, 28826681661), (9, 22420752403), (21, 9608893887), (63, 3202964629), (139, 1451703393), (417, 483901131), (973, 207386199), (1251, 161300377), (2919, 69128733), (8757, 23042911)]