56953323

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 98594496

約数和(自身を除く): 41641173

約数列:

[1, 3, 7, 9, 21, 37, 53, 63, 111, 159, 259, 333, 371, 461, 477, 777, 1113, 1383, 1961, 2331, 3227, 3339, 4149, 5883, 9681, 13727, 17057, 17649, 24433, 29043, 41181, 51171, 73299, 119399, 123543, 153513, 171031, 219897, 358197, 513093, 904021, 1074591, 1539279, 2712063, 6328147, 8136189, 18984441, 56953323]

約数ペア:

[(1, 56953323), (3, 18984441), (7, 8136189), (9, 6328147), (21, 2712063), (37, 1539279), (53, 1074591), (63, 904021), (111, 513093), (159, 358197), (259, 219897), (333, 171031), (371, 153513), (461, 123543), (477, 119399), (777, 73299), (1113, 51171), (1383, 41181), (1961, 29043), (2331, 24433), (3227, 17649), (3339, 17057), (4149, 13727), (5883, 9681)]