138182013

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 217854000

約数和(自身を除く): 79671987

約数列:

[1, 3, 9, 29, 37, 41, 87, 111, 123, 261, 333, 349, 369, 1047, 1073, 1189, 1517, 3141, 3219, 3567, 4551, 9657, 10121, 10701, 12913, 13653, 14309, 30363, 38739, 42927, 43993, 91089, 116217, 128781, 131979, 374477, 395937, 414961, 529433, 1123431, 1244883, 1588299, 3370293, 3734649, 4764897, 15353557, 46060671, 138182013]

約数ペア:

[(1, 138182013), (3, 46060671), (9, 15353557), (29, 4764897), (37, 3734649), (41, 3370293), (87, 1588299), (111, 1244883), (123, 1123431), (261, 529433), (333, 414961), (349, 395937), (369, 374477), (1047, 131979), (1073, 128781), (1189, 116217), (1517, 91089), (3141, 43993), (3219, 42927), (3567, 38739), (4551, 30363), (9657, 14309), (10121, 13653), (10701, 12913)]