29122987959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{42239}}^1$

素因数の和:42412

約数の個数: 48

約数和(自身を含む): 46495088640

約数和(自身を除く): 17372100681

約数列:

[1, 3, 9, 13, 39, 71, 83, 117, 213, 249, 639, 747, 923, 1079, 2769, 3237, 5893, 8307, 9711, 17679, 42239, 53037, 76609, 126717, 229827, 380151, 549107, 689481, 1647321, 2998969, 3505837, 4941963, 8996907, 10517511, 26990721, 31552533, 38986597, 45575881, 116959791, 136727643, 248914427, 350879373, 410182929, 746743281, 2240229843, 3235887551, 9707662653, 29122987959]

約数ペア:

[(1, 29122987959), (3, 9707662653), (9, 3235887551), (13, 2240229843), (39, 746743281), (71, 410182929), (83, 350879373), (117, 248914427), (213, 136727643), (249, 116959791), (639, 45575881), (747, 38986597), (923, 31552533), (1079, 26990721), (2769, 10517511), (3237, 8996907), (5893, 4941963), (8307, 3505837), (9711, 2998969), (17679, 1647321), (42239, 689481), (53037, 549107), (76609, 380151), (126717, 229827)]