73608831

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 117936000

約数和(自身を除く): 44327169

約数列:

[1, 3, 9, 19, 27, 57, 81, 107, 149, 171, 243, 321, 447, 513, 963, 1341, 1539, 2033, 2831, 2889, 4023, 4617, 6099, 8493, 8667, 12069, 15943, 18297, 25479, 26001, 36207, 47829, 54891, 76437, 143487, 164673, 229311, 302917, 430461, 494019, 687933, 908751, 1291383, 2726253, 3874149, 8178759, 24536277, 73608831]

約数ペア:

[(1, 73608831), (3, 24536277), (9, 8178759), (19, 3874149), (27, 2726253), (57, 1291383), (81, 908751), (107, 687933), (149, 494019), (171, 430461), (243, 302917), (321, 229311), (447, 164673), (513, 143487), (963, 76437), (1341, 54891), (1539, 47829), (2033, 36207), (2831, 26001), (2889, 25479), (4023, 18297), (4617, 15943), (6099, 12069), (8493, 8667)]