827143929

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 1298868480

約数和(自身を除く): 471724551

約数列:

[1, 3, 9, 19, 47, 57, 97, 141, 171, 291, 423, 873, 893, 1061, 1843, 2679, 3183, 4559, 5529, 8037, 9549, 13677, 16587, 20159, 41031, 49867, 60477, 86621, 102917, 149601, 181431, 259863, 308751, 448803, 779589, 926253, 947473, 1955423, 2842419, 4837099, 5866269, 8527257, 14511297, 17598807, 43533891, 91904881, 275714643, 827143929]

約数ペア:

[(1, 827143929), (3, 275714643), (9, 91904881), (19, 43533891), (47, 17598807), (57, 14511297), (97, 8527257), (141, 5866269), (171, 4837099), (291, 2842419), (423, 1955423), (873, 947473), (893, 926253), (1061, 779589), (1843, 448803), (2679, 308751), (3183, 259863), (4559, 181431), (5529, 149601), (8037, 102917), (9549, 86621), (13677, 60477), (16587, 49867), (20159, 41031)]