55140138963

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2819}}^1$

素因数の和:3286

約数の個数: 128

約数和(自身を含む): 106122240000

約数和(自身を除く): 50982101037

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 171, 189, 247, 273, 351, 399, 419, 513, 741, 819, 1197, 1257, 1729, 2223, 2457, 2819, 2933, 3591, 3771, 5187, 5447, 6669, 7961, 8457, 8799, 11313, 15561, 16341, 19733, 23883, 25371, 26397, 36647, 38129, 46683, 49023, 53561, 55727, 59199, 71649, 76113, 79191, 103493, 109941, 114387, 147069, 160683, 167181, 177597, 214947, 256529, 310479, 329823, 343161, 374927, 482049, 501543, 532791, 696293, 724451, 769587, 931437, 989469, 1029483, 1124781, 1181161, 1446147, 1504629, 2088879, 2173353, 2308761, 2794311, 3374343, 3543483, 4874051, 6266637, 6520059, 6926283, 8268127, 10123029, 10630449, 14622153, 15355093, 18799911, 19560177, 22442059, 24804381, 31891347, 43866459, 46065279, 67326177, 74413143, 107485651, 131599377, 138195837, 157094413, 201978531, 223239429, 291746767, 322456953, 414587511, 471283239, 605935593, 875240301, 967370859, 1413849717, 2042227369, 2625720903, 2902112577, 4241549151, 6126682107, 7877162709, 18380046321, 55140138963]

約数ペア:

[(1, 55140138963), (3, 18380046321), (7, 7877162709), (9, 6126682107), (13, 4241549151), (19, 2902112577), (21, 2625720903), (27, 2042227369), (39, 1413849717), (57, 967370859), (63, 875240301), (91, 605935593), (117, 471283239), (133, 414587511), (171, 322456953), (189, 291746767), (247, 223239429), (273, 201978531), (351, 157094413), (399, 138195837), (419, 131599377), (513, 107485651), (741, 74413143), (819, 67326177), (1197, 46065279), (1257, 43866459), (1729, 31891347), (2223, 24804381), (2457, 22442059), (2819, 19560177), (2933, 18799911), (3591, 15355093), (3771, 14622153), (5187, 10630449), (5447, 10123029), (6669, 8268127), (7961, 6926283), (8457, 6520059), (8799, 6266637), (11313, 4874051), (15561, 3543483), (16341, 3374343), (19733, 2794311), (23883, 2308761), (25371, 2173353), (26397, 2088879), (36647, 1504629), (38129, 1446147), (46683, 1181161), (49023, 1124781), (53561, 1029483), (55727, 989469), (59199, 931437), (71649, 769587), (76113, 724451), (79191, 696293), (103493, 532791), (109941, 501543), (114387, 482049), (147069, 374927), (160683, 343161), (167181, 329823), (177597, 310479), (214947, 256529)]