120681483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 194933760

約数和(自身を除く): 74252277

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 73, 97, 219, 247, 291, 299, 437, 741, 897, 949, 1261, 1311, 1387, 1679, 1843, 2231, 2847, 3783, 4161, 5037, 5529, 5681, 6693, 7081, 17043, 18031, 21243, 21827, 23959, 29003, 31901, 42389, 54093, 65481, 71877, 87009, 92053, 95703, 127167, 134539, 162863, 276159, 403617, 414713, 488589, 551057, 1244139, 1653171, 1749007, 2117219, 3094397, 5247021, 6351657, 9283191, 40227161, 120681483]

約数ペア:

[(1, 120681483), (3, 40227161), (13, 9283191), (19, 6351657), (23, 5247021), (39, 3094397), (57, 2117219), (69, 1749007), (73, 1653171), (97, 1244139), (219, 551057), (247, 488589), (291, 414713), (299, 403617), (437, 276159), (741, 162863), (897, 134539), (949, 127167), (1261, 95703), (1311, 92053), (1387, 87009), (1679, 71877), (1843, 65481), (2231, 54093), (2847, 42389), (3783, 31901), (4161, 29003), (5037, 23959), (5529, 21827), (5681, 21243), (6693, 18031), (7081, 17043)]