141874659

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{12601}}^1$

素因数の和:12752

約数の個数: 20

約数和(自身を含む): 213477880

約数和(自身を除く): 71603221

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 12601, 37803, 113409, 340227, 1020681, 1751539, 5254617, 15763851, 47291553, 141874659]

約数ペア:

[(1, 141874659), (3, 47291553), (9, 15763851), (27, 5254617), (81, 1751539), (139, 1020681), (417, 340227), (1251, 113409), (3753, 37803), (11259, 12601)]