538266303

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^2$

素因数の和:230

約数の個数: 60

約数和(自身を含む): 862967160

約数和(自身を除く): 324700857

約数列:

[1, 3, 9, 27, 29, 43, 73, 81, 87, 129, 219, 261, 387, 657, 783, 1161, 1247, 1971, 2117, 2349, 3139, 3483, 3741, 5329, 5913, 6351, 9417, 11223, 15987, 19053, 28251, 33669, 47961, 57159, 84753, 91031, 101007, 143883, 154541, 171477, 229147, 254259, 273093, 431649, 463623, 687441, 819279, 1390869, 2062323, 2457837, 4172607, 6186969, 6645263, 7373511, 12517821, 18560907, 19935789, 59807367, 179422101, 538266303]

約数ペア:

[(1, 538266303), (3, 179422101), (9, 59807367), (27, 19935789), (29, 18560907), (43, 12517821), (73, 7373511), (81, 6645263), (87, 6186969), (129, 4172607), (219, 2457837), (261, 2062323), (387, 1390869), (657, 819279), (783, 687441), (1161, 463623), (1247, 431649), (1971, 273093), (2117, 254259), (2349, 229147), (3139, 171477), (3483, 154541), (3741, 143883), (5329, 101007), (5913, 91031), (6351, 84753), (9417, 57159), (11223, 47961), (15987, 33669), (19053, 28251)]