6571849823

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 8776581120

約数和(自身を除く): 2204731297

約数列:

[1, 7, 11, 23, 61, 77, 127, 161, 253, 427, 479, 671, 889, 1397, 1403, 1771, 2921, 3353, 4697, 5269, 7747, 9779, 9821, 11017, 15433, 20447, 29219, 32131, 36883, 54229, 60833, 77119, 85217, 108031, 121187, 178181, 204533, 224917, 321409, 425831, 596519, 669163, 672037, 848309, 1247267, 1399159, 1959991, 2249863, 3710813, 4684141, 4704259, 7392407, 9794113, 13719937, 15390749, 25975691, 40818943, 51746849, 85348699, 107735243, 285732601, 597440893, 938835689, 6571849823]

約数ペア:

[(1, 6571849823), (7, 938835689), (11, 597440893), (23, 285732601), (61, 107735243), (77, 85348699), (127, 51746849), (161, 40818943), (253, 25975691), (427, 15390749), (479, 13719937), (671, 9794113), (889, 7392407), (1397, 4704259), (1403, 4684141), (1771, 3710813), (2921, 2249863), (3353, 1959991), (4697, 1399159), (5269, 1247267), (7747, 848309), (9779, 672037), (9821, 669163), (11017, 596519), (15433, 425831), (20447, 321409), (29219, 224917), (32131, 204533), (36883, 178181), (54229, 121187), (60833, 108031), (77119, 85217)]