9969361983

素因数分解:

$3^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 18464060160

約数和(自身を除く): 8494698177

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 59, 63, 69, 81, 147, 161, 177, 189, 207, 243, 413, 441, 483, 531, 567, 617, 621, 1127, 1239, 1323, 1357, 1449, 1593, 1701, 1851, 1863, 2891, 3381, 3717, 3969, 4071, 4319, 4347, 4779, 5553, 5589, 8673, 9499, 10143, 11151, 11907, 12213, 12957, 13041, 14191, 14337, 16659, 26019, 28497, 30233, 30429, 33453, 36403, 36639, 38871, 39123, 42573, 49977, 66493, 78057, 85491, 90699, 91287, 99337, 100359, 109209, 109917, 116613, 127719, 149931, 199479, 234171, 254821, 256473, 272097, 273861, 298011, 327627, 329751, 349839, 383157, 598437, 695359, 702513, 764463, 769419, 816291, 837269, 894033, 982881, 1049517, 1149471, 1783747, 1795311, 2086077, 2293389, 2308257, 2448873, 2511807, 2682099, 2948643, 3448413, 5351241, 5385933, 5860883, 6258231, 6880167, 7346619, 7535421, 8046297, 8845929, 16053723, 16157799, 17582649, 18774693, 20640501, 22606263, 24138891, 41026181, 48161169, 52747947, 56324079, 61921503, 67818789, 123078543, 144483507, 158243841, 168972237, 203456367, 369235629, 433450521, 474731523, 1107706887, 1424194569, 3323120661, 9969361983]

約数ペア:

[(1, 9969361983), (3, 3323120661), (7, 1424194569), (9, 1107706887), (21, 474731523), (23, 433450521), (27, 369235629), (49, 203456367), (59, 168972237), (63, 158243841), (69, 144483507), (81, 123078543), (147, 67818789), (161, 61921503), (177, 56324079), (189, 52747947), (207, 48161169), (243, 41026181), (413, 24138891), (441, 22606263), (483, 20640501), (531, 18774693), (567, 17582649), (617, 16157799), (621, 16053723), (1127, 8845929), (1239, 8046297), (1323, 7535421), (1357, 7346619), (1449, 6880167), (1593, 6258231), (1701, 5860883), (1851, 5385933), (1863, 5351241), (2891, 3448413), (3381, 2948643), (3717, 2682099), (3969, 2511807), (4071, 2448873), (4319, 2308257), (4347, 2293389), (4779, 2086077), (5553, 1795311), (5589, 1783747), (8673, 1149471), (9499, 1049517), (10143, 982881), (11151, 894033), (11907, 837269), (12213, 816291), (12957, 769419), (13041, 764463), (14191, 702513), (14337, 695359), (16659, 598437), (26019, 383157), (28497, 349839), (30233, 329751), (30429, 327627), (33453, 298011), (36403, 273861), (36639, 272097), (38871, 256473), (39123, 254821), (42573, 234171), (49977, 199479), (66493, 149931), (78057, 127719), (85491, 116613), (90699, 109917), (91287, 109209), (99337, 100359)]