77377443

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 128701440

約数和(自身を除く): 51323997

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 121, 143, 209, 247, 363, 429, 627, 741, 863, 1573, 2299, 2589, 2717, 4719, 6897, 8151, 9493, 11219, 16397, 28479, 29887, 33657, 49191, 89661, 104423, 123409, 180367, 213161, 313269, 370227, 541101, 639483, 1357499, 1984037, 2344771, 4072497, 5952111, 7034313, 25792481, 77377443]

約数ペア:

[(1, 77377443), (3, 25792481), (11, 7034313), (13, 5952111), (19, 4072497), (33, 2344771), (39, 1984037), (57, 1357499), (121, 639483), (143, 541101), (209, 370227), (247, 313269), (363, 213161), (429, 180367), (627, 123409), (741, 104423), (863, 89661), (1573, 49191), (2299, 33657), (2589, 29887), (2717, 28479), (4719, 16397), (6897, 11219), (8151, 9493)]