228749554719

素因数分解:

$3^2\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1163}}^1\times {\mathrm{3643}}^1$

素因数の和:5676

約数の個数: 48

約数和(自身を含む): 378487878912

約数和(自身を除く): 149738324193

約数列:

[1, 3, 7, 9, 21, 63, 857, 1163, 2571, 3489, 3643, 5999, 7713, 8141, 10467, 10929, 17997, 24423, 25501, 32787, 53991, 73269, 76503, 229509, 996691, 2990073, 3122051, 4236809, 6976837, 8970219, 9366153, 12710427, 20930511, 21854357, 28098459, 29657663, 38131281, 62791533, 65563071, 88972989, 196689213, 266918967, 3630945313, 10892835939, 25416617191, 32678507817, 76249851573, 228749554719]

約数ペア:

[(1, 228749554719), (3, 76249851573), (7, 32678507817), (9, 25416617191), (21, 10892835939), (63, 3630945313), (857, 266918967), (1163, 196689213), (2571, 88972989), (3489, 65563071), (3643, 62791533), (5999, 38131281), (7713, 29657663), (8141, 28098459), (10467, 21854357), (10929, 20930511), (17997, 12710427), (24423, 9366153), (25501, 8970219), (32787, 6976837), (53991, 4236809), (73269, 3122051), (76503, 2990073), (229509, 996691)]