333725139

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^2$

素因数の和:301

約数の個数: 54

約数和(自身を含む): 562167060

約数和(自身を除く): 228441921

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 127, 171, 209, 363, 381, 627, 1089, 1143, 1397, 1881, 2299, 2413, 4191, 6897, 7239, 12573, 15367, 16129, 20691, 21717, 26543, 46101, 48387, 79629, 138303, 145161, 177419, 238887, 291973, 306451, 532257, 875919, 919353, 1596771, 1951609, 2627757, 2758059, 3370961, 5854827, 10112883, 17564481, 30338649, 37080571, 111241713, 333725139]

約数ペア:

[(1, 333725139), (3, 111241713), (9, 37080571), (11, 30338649), (19, 17564481), (33, 10112883), (57, 5854827), (99, 3370961), (121, 2758059), (127, 2627757), (171, 1951609), (209, 1596771), (363, 919353), (381, 875919), (627, 532257), (1089, 306451), (1143, 291973), (1397, 238887), (1881, 177419), (2299, 145161), (2413, 138303), (4191, 79629), (6897, 48387), (7239, 46101), (12573, 26543), (15367, 21717), (16129, 20691)]