75977517

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7649}}^1$

素因数の和:7713

約数の個数: 32

約数和(自身を含む): 129254400

約数和(自身を除く): 53276883

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 7649, 9933, 22947, 53543, 84139, 160629, 252417, 328907, 588973, 986721, 1766919, 2302349, 3617977, 6907047, 10853931, 25325839, 75977517]

約数ペア:

[(1, 75977517), (3, 25325839), (7, 10853931), (11, 6907047), (21, 3617977), (33, 2302349), (43, 1766919), (77, 986721), (129, 588973), (231, 328907), (301, 252417), (473, 160629), (903, 84139), (1419, 53543), (3311, 22947), (7649, 9933)]