4889043729

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 8007068160

約数和(自身を除く): 3118024431

約数列:

[1, 3, 9, 19, 37, 41, 47, 57, 111, 123, 141, 171, 333, 369, 401, 423, 703, 779, 893, 1203, 1517, 1739, 1927, 2109, 2337, 2679, 3609, 4551, 5217, 5781, 6327, 7011, 7619, 8037, 13653, 14837, 15651, 16441, 17343, 18847, 22857, 28823, 33041, 36613, 44511, 49323, 56541, 68571, 71299, 86469, 99123, 109839, 133533, 147969, 169623, 213897, 259407, 281903, 297369, 312379, 329517, 358093, 608317, 641691, 697339, 772727, 845709, 937137, 1074279, 1354681, 1824951, 2092017, 2318181, 2537127, 2811411, 3222837, 4064043, 5474853, 6276051, 6954543, 11558023, 12192129, 13249441, 14681813, 28590899, 34674069, 39748323, 44045439, 85772697, 104022207, 119244969, 132136317, 257318091, 543227081, 1629681243, 4889043729]

約数ペア:

[(1, 4889043729), (3, 1629681243), (9, 543227081), (19, 257318091), (37, 132136317), (41, 119244969), (47, 104022207), (57, 85772697), (111, 44045439), (123, 39748323), (141, 34674069), (171, 28590899), (333, 14681813), (369, 13249441), (401, 12192129), (423, 11558023), (703, 6954543), (779, 6276051), (893, 5474853), (1203, 4064043), (1517, 3222837), (1739, 2811411), (1927, 2537127), (2109, 2318181), (2337, 2092017), (2679, 1824951), (3609, 1354681), (4551, 1074279), (5217, 937137), (5781, 845709), (6327, 772727), (7011, 697339), (7619, 641691), (8037, 608317), (13653, 358093), (14837, 329517), (15651, 312379), (16441, 297369), (17343, 281903), (18847, 259407), (22857, 213897), (28823, 169623), (33041, 147969), (36613, 133533), (44511, 109839), (49323, 99123), (56541, 86469), (68571, 71299)]