82914363

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 141746176

約数和(自身を除く): 58831813

約数列:

[1, 3, 7, 9, 21, 43, 63, 127, 129, 241, 301, 381, 387, 723, 889, 903, 1143, 1687, 2169, 2667, 2709, 5061, 5461, 8001, 10363, 15183, 16383, 30607, 31089, 38227, 49149, 72541, 91821, 93267, 114681, 214249, 217623, 275463, 344043, 642747, 652869, 1316101, 1928241, 3948303, 9212707, 11844909, 27638121, 82914363]

約数ペア:

[(1, 82914363), (3, 27638121), (7, 11844909), (9, 9212707), (21, 3948303), (43, 1928241), (63, 1316101), (127, 652869), (129, 642747), (241, 344043), (301, 275463), (381, 217623), (387, 214249), (723, 114681), (889, 93267), (903, 91821), (1143, 72541), (1687, 49149), (2169, 38227), (2667, 31089), (2709, 30607), (5061, 16383), (5461, 15183), (8001, 10363)]