78477081

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 112637952

約数和(自身を除く): 34160871

約数列:

[1, 3, 23, 69, 71, 83, 193, 213, 249, 579, 1633, 1909, 4439, 4899, 5727, 5893, 13317, 13703, 16019, 17679, 41109, 48057, 135539, 315169, 368437, 406617, 945507, 1105311, 1137349, 3412047, 26159027, 78477081]

約数ペア:

[(1, 78477081), (3, 26159027), (23, 3412047), (69, 1137349), (71, 1105311), (83, 945507), (193, 406617), (213, 368437), (249, 315169), (579, 135539), (1633, 48057), (1909, 41109), (4439, 17679), (4899, 16019), (5727, 13703), (5893, 13317)]