8830517121

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 15017533440

約数和(自身を除く): 6187016319

約数列:

[1, 3, 9, 19, 23, 31, 47, 57, 67, 69, 93, 141, 171, 201, 207, 279, 423, 437, 529, 589, 603, 713, 893, 1081, 1273, 1311, 1457, 1541, 1587, 1767, 2077, 2139, 2679, 3149, 3243, 3819, 3933, 4371, 4623, 4761, 5301, 6231, 6417, 8037, 9447, 9729, 10051, 11457, 13113, 13547, 13869, 16399, 18693, 20539, 24863, 27683, 28341, 29279, 30153, 33511, 35443, 39463, 40641, 47771, 49197, 59831, 61617, 72427, 74589, 83049, 87837, 90459, 97619, 100533, 106329, 118389, 121923, 143313, 147591, 179493, 184851, 217281, 223767, 249147, 263511, 292857, 301599, 311581, 318987, 355167, 429939, 472397, 538479, 636709, 651843, 673417, 770753, 878571, 907649, 934743, 1098733, 1376113, 1417191, 1665821, 1854761, 1910127, 2020251, 2245237, 2312259, 2722947, 2804229, 3296199, 4128339, 4251573, 4997463, 5564283, 5730381, 6060753, 6735711, 6936777, 8168841, 9888597, 12385017, 14644307, 14992389, 16692849, 20207133, 20875927, 31650599, 42659503, 43932921, 51640451, 62627781, 94951797, 127978509, 131798763, 154921353, 187883343, 284855391, 383935527, 464764059, 981168569, 2943505707, 8830517121]

約数ペア:

[(1, 8830517121), (3, 2943505707), (9, 981168569), (19, 464764059), (23, 383935527), (31, 284855391), (47, 187883343), (57, 154921353), (67, 131798763), (69, 127978509), (93, 94951797), (141, 62627781), (171, 51640451), (201, 43932921), (207, 42659503), (279, 31650599), (423, 20875927), (437, 20207133), (529, 16692849), (589, 14992389), (603, 14644307), (713, 12385017), (893, 9888597), (1081, 8168841), (1273, 6936777), (1311, 6735711), (1457, 6060753), (1541, 5730381), (1587, 5564283), (1767, 4997463), (2077, 4251573), (2139, 4128339), (2679, 3296199), (3149, 2804229), (3243, 2722947), (3819, 2312259), (3933, 2245237), (4371, 2020251), (4623, 1910127), (4761, 1854761), (5301, 1665821), (6231, 1417191), (6417, 1376113), (8037, 1098733), (9447, 934743), (9729, 907649), (10051, 878571), (11457, 770753), (13113, 673417), (13547, 651843), (13869, 636709), (16399, 538479), (18693, 472397), (20539, 429939), (24863, 355167), (27683, 318987), (28341, 311581), (29279, 301599), (30153, 292857), (33511, 263511), (35443, 249147), (39463, 223767), (40641, 217281), (47771, 184851), (49197, 179493), (59831, 147591), (61617, 143313), (72427, 121923), (74589, 118389), (83049, 106329), (87837, 100533), (90459, 97619)]