80509773

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 117694080

約数和(自身を除く): 37184307

約数列:

[1, 3, 17, 41, 51, 123, 139, 277, 417, 697, 831, 2091, 2363, 4709, 5699, 7089, 11357, 14127, 17097, 34071, 38503, 96883, 115509, 193069, 290649, 579207, 654551, 1578623, 1963653, 4735869, 26836591, 80509773]

約数ペア:

[(1, 80509773), (3, 26836591), (17, 4735869), (41, 1963653), (51, 1578623), (123, 654551), (139, 579207), (277, 290649), (417, 193069), (697, 115509), (831, 96883), (2091, 38503), (2363, 34071), (4709, 17097), (5699, 14127), (7089, 11357)]