66322521

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1949}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 101400000

約数和(自身を除く): 35077479

約数列:

[1, 3, 9, 19, 57, 171, 199, 597, 1791, 1949, 3781, 5847, 11343, 17541, 34029, 37031, 111093, 333279, 387851, 1163553, 3490659, 7369169, 22107507, 66322521]

約数ペア:

[(1, 66322521), (3, 22107507), (9, 7369169), (19, 3490659), (57, 1163553), (171, 387851), (199, 333279), (597, 111093), (1791, 37031), (1949, 34029), (3781, 17541), (5847, 11343)]