9765171

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 6201549

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 647, 1161, 1677, 1941, 5031, 5823, 8411, 15093, 17469, 25233, 27821, 75699, 83463, 227097, 250389, 361673, 751167, 1085019, 3255057, 9765171]

約数ペア:

[(1, 9765171), (3, 3255057), (9, 1085019), (13, 751167), (27, 361673), (39, 250389), (43, 227097), (117, 83463), (129, 75699), (351, 27821), (387, 25233), (559, 17469), (647, 15093), (1161, 8411), (1677, 5823), (1941, 5031)]