28996291683

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{4153}}^1$

素因数の和:4469

約数の個数: 64

約数和(自身を含む): 45840220800

約数和(自身を除く): 16843929117

約数列:

[1, 3, 9, 27, 29, 37, 87, 111, 241, 261, 333, 723, 783, 999, 1073, 2169, 3219, 4153, 6507, 6989, 8917, 9657, 12459, 20967, 26751, 28971, 37377, 62901, 80253, 112131, 120437, 153661, 188703, 240759, 258593, 361311, 460983, 775779, 1000873, 1083933, 1382949, 2327337, 3002619, 3251799, 4148847, 4456169, 6982011, 9007857, 13368507, 27023571, 29025317, 37032301, 40105521, 87075951, 111096903, 120316563, 261227853, 333290709, 783683559, 999872127, 1073936729, 3221810187, 9665430561, 28996291683]

約数ペア:

[(1, 28996291683), (3, 9665430561), (9, 3221810187), (27, 1073936729), (29, 999872127), (37, 783683559), (87, 333290709), (111, 261227853), (241, 120316563), (261, 111096903), (333, 87075951), (723, 40105521), (783, 37032301), (999, 29025317), (1073, 27023571), (2169, 13368507), (3219, 9007857), (4153, 6982011), (6507, 4456169), (6989, 4148847), (8917, 3251799), (9657, 3002619), (12459, 2327337), (20967, 1382949), (26751, 1083933), (28971, 1000873), (37377, 775779), (62901, 460983), (80253, 361311), (112131, 258593), (120437, 240759), (153661, 188703)]