2783157057

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5651}}^1$

素因数の和:5743

約数の個数: 64

約数和(自身を含む): 4639161600

約数和(自身を除く): 1856004543

約数列:

[1, 3, 9, 17, 27, 29, 37, 51, 87, 111, 153, 261, 333, 459, 493, 629, 783, 999, 1073, 1479, 1887, 3219, 4437, 5651, 5661, 9657, 13311, 16953, 16983, 18241, 28971, 50859, 54723, 96067, 152577, 163879, 164169, 209087, 288201, 491637, 492507, 627261, 864603, 1474911, 1881783, 2593809, 2785943, 3554479, 4424733, 5645349, 6063523, 8357829, 10663437, 18190569, 25073487, 31990311, 54571707, 75220461, 95970933, 103079891, 163715121, 309239673, 927719019, 2783157057]

約数ペア:

[(1, 2783157057), (3, 927719019), (9, 309239673), (17, 163715121), (27, 103079891), (29, 95970933), (37, 75220461), (51, 54571707), (87, 31990311), (111, 25073487), (153, 18190569), (261, 10663437), (333, 8357829), (459, 6063523), (493, 5645349), (629, 4424733), (783, 3554479), (999, 2785943), (1073, 2593809), (1479, 1881783), (1887, 1474911), (3219, 864603), (4437, 627261), (5651, 492507), (5661, 491637), (9657, 288201), (13311, 209087), (16953, 164169), (16983, 163879), (18241, 152577), (28971, 96067), (50859, 54723)]