71349205543

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1889}}^1\times {\mathrm{3529}}^1$

素因数の和:5575

約数の個数: 32

約数和(自身を含む): 89667648000

約数和(自身を除く): 18318442457

約数列:

[1, 7, 11, 77, 139, 973, 1529, 1889, 3529, 10703, 13223, 20779, 24703, 38819, 145453, 262571, 271733, 490531, 1837997, 2888281, 3433717, 5395841, 6666281, 20217967, 37770887, 46663967, 73329091, 513303637, 926613059, 6486291413, 10192743649, 71349205543]

約数ペア:

[(1, 71349205543), (7, 10192743649), (11, 6486291413), (77, 926613059), (139, 513303637), (973, 73329091), (1529, 46663967), (1889, 37770887), (3529, 20217967), (10703, 6666281), (13223, 5395841), (20779, 3433717), (24703, 2888281), (38819, 1837997), (145453, 490531), (262571, 271733)]