27699987

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{77591}}^1$

素因数の和:77618

約数の個数: 16

約数和(自身を含む): 44692992

約数和(自身を除く): 16993005

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 77591, 232773, 543137, 1319047, 1629411, 3957141, 9233329, 27699987]

約数ペア:

[(1, 27699987), (3, 9233329), (7, 3957141), (17, 1629411), (21, 1319047), (51, 543137), (119, 232773), (357, 77591)]