71114589

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 130550784

約数和(自身を除く): 59436195

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1209, 1953, 2801, 2821, 3627, 8403, 8463, 19607, 25209, 25389, 36413, 58821, 86831, 109239, 176463, 254891, 260493, 327717, 607817, 764673, 781479, 1128803, 1823451, 2294019, 3386409, 5470353, 7901621, 10159227, 23704863, 71114589]

約数ペア:

[(1, 71114589), (3, 23704863), (7, 10159227), (9, 7901621), (13, 5470353), (21, 3386409), (31, 2294019), (39, 1823451), (63, 1128803), (91, 781479), (93, 764673), (117, 607817), (217, 327717), (273, 260493), (279, 254891), (403, 176463), (651, 109239), (819, 86831), (1209, 58821), (1953, 36413), (2801, 25389), (2821, 25209), (3627, 19607), (8403, 8463)]