27965799

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3889}}^1$

素因数の和:3959

約数の個数: 24

約数和(自身を含む): 43692480

約数和(自身を除く): 15726681

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 3889, 7191, 11667, 35001, 66113, 182783, 198339, 548349, 595017, 1645047, 3107311, 9321933, 27965799]

約数ペア:

[(1, 27965799), (3, 9321933), (9, 3107311), (17, 1645047), (47, 595017), (51, 548349), (141, 198339), (153, 182783), (423, 66113), (799, 35001), (2397, 11667), (3889, 7191)]