40059261

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 67047552

約数和(自身を除く): 26988291

約数列:

[1, 3, 9, 11, 23, 33, 69, 73, 99, 207, 219, 241, 253, 657, 723, 759, 803, 1679, 2169, 2277, 2409, 2651, 5037, 5543, 7227, 7953, 15111, 16629, 17593, 18469, 23859, 49887, 52779, 55407, 60973, 158337, 166221, 182919, 193523, 404639, 548757, 580569, 1213917, 1741707, 3641751, 4451029, 13353087, 40059261]

約数ペア:

[(1, 40059261), (3, 13353087), (9, 4451029), (11, 3641751), (23, 1741707), (33, 1213917), (69, 580569), (73, 548757), (99, 404639), (207, 193523), (219, 182919), (241, 166221), (253, 158337), (657, 60973), (723, 55407), (759, 52779), (803, 49887), (1679, 23859), (2169, 18469), (2277, 17593), (2409, 16629), (2651, 15111), (5037, 7953), (5543, 7227)]