48666879

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 25982721

約数列:

[1, 3, 9, 27, 53, 71, 159, 213, 477, 479, 639, 1431, 1437, 1917, 3763, 4311, 11289, 12933, 25387, 33867, 34009, 76161, 101601, 102027, 228483, 306081, 685449, 918243, 1802477, 5407431, 16222293, 48666879]

約数ペア:

[(1, 48666879), (3, 16222293), (9, 5407431), (27, 1802477), (53, 918243), (71, 685449), (159, 306081), (213, 228483), (477, 102027), (479, 101601), (639, 76161), (1431, 34009), (1437, 33867), (1917, 25387), (3763, 12933), (4311, 11289)]