28561087323

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{1753}}^1$

素因数の和:2193

約数の個数: 64

約数和(自身を含む): 44534200320

約数和(自身を除く): 15973112997

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 333, 347, 423, 999, 1041, 1269, 1739, 1753, 3123, 5217, 5259, 9369, 12839, 15651, 15777, 16309, 38517, 46953, 47331, 48927, 64861, 82391, 115551, 146781, 194583, 247173, 346653, 440343, 583749, 603433, 608291, 741519, 1751247, 1810299, 1824873, 2224557, 3048467, 5430897, 5474619, 9145401, 16292691, 16423857, 22506767, 27436203, 28589677, 67520301, 82308609, 85769031, 202560903, 257307093, 607682709, 771921279, 1057818049, 3173454147, 9520362441, 28561087323]

約数ペア:

[(1, 28561087323), (3, 9520362441), (9, 3173454147), (27, 1057818049), (37, 771921279), (47, 607682709), (111, 257307093), (141, 202560903), (333, 85769031), (347, 82308609), (423, 67520301), (999, 28589677), (1041, 27436203), (1269, 22506767), (1739, 16423857), (1753, 16292691), (3123, 9145401), (5217, 5474619), (5259, 5430897), (9369, 3048467), (12839, 2224557), (15651, 1824873), (15777, 1810299), (16309, 1751247), (38517, 741519), (46953, 608291), (47331, 603433), (48927, 583749), (64861, 440343), (82391, 346653), (115551, 247173), (146781, 194583)]