11072781

素因数分解:

$3^7\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 17082240

約数和(自身を除く): 6009459

約数列:

[1, 3, 9, 27, 61, 81, 83, 183, 243, 249, 549, 729, 747, 1647, 2187, 2241, 4941, 5063, 6723, 14823, 15189, 20169, 44469, 45567, 60507, 133407, 136701, 181521, 410103, 1230309, 3690927, 11072781]

約数ペア:

[(1, 11072781), (3, 3690927), (9, 1230309), (27, 410103), (61, 181521), (81, 136701), (83, 133407), (183, 60507), (243, 45567), (249, 44469), (549, 20169), (729, 15189), (747, 14823), (1647, 6723), (2187, 5063), (2241, 4941)]