157048254279

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1\times {\mathrm{28559}}^1$

素因数の和:29220

約数の個数: 48

約数和(自身を含む): 261191024640

約数和(自身を除く): 104142770361

約数列:

[1, 3, 7, 9, 21, 63, 191, 457, 573, 1337, 1371, 1719, 3199, 4011, 4113, 9597, 12033, 28559, 28791, 85677, 87287, 199913, 257031, 261861, 599739, 611009, 785583, 1799217, 1833027, 5454769, 5499081, 13051463, 16364307, 38183383, 39154389, 49092921, 91360241, 114550149, 117463167, 274080723, 343650447, 822242169, 2492829433, 7478488299, 17449806031, 22435464897, 52349418093, 157048254279]

約数ペア:

[(1, 157048254279), (3, 52349418093), (7, 22435464897), (9, 17449806031), (21, 7478488299), (63, 2492829433), (191, 822242169), (457, 343650447), (573, 274080723), (1337, 117463167), (1371, 114550149), (1719, 91360241), (3199, 49092921), (4011, 39154389), (4113, 38183383), (9597, 16364307), (12033, 13051463), (28559, 5499081), (28791, 5454769), (85677, 1833027), (87287, 1799217), (199913, 785583), (257031, 611009), (261861, 599739)]