123040071

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4129}}^1$

素因数の和:4196

約数の個数: 48

約数和(自身を含む): 226786560

約数和(自身を除く): 103746489

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 99, 129, 231, 301, 387, 473, 693, 903, 1419, 2709, 3311, 4129, 4257, 9933, 12387, 28903, 29799, 37161, 45419, 86709, 136257, 177547, 260127, 317933, 408771, 532641, 953799, 1242829, 1597923, 1953017, 2861397, 3728487, 5859051, 11185461, 13671119, 17577153, 41013357, 123040071]

約数ペア:

[(1, 123040071), (3, 41013357), (7, 17577153), (9, 13671119), (11, 11185461), (21, 5859051), (33, 3728487), (43, 2861397), (63, 1953017), (77, 1597923), (99, 1242829), (129, 953799), (231, 532641), (301, 408771), (387, 317933), (473, 260127), (693, 177547), (903, 136257), (1419, 86709), (2709, 45419), (3311, 37161), (4129, 29799), (4257, 28903), (9933, 12387)]