127955277

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11779}}^1$

素因数の和:11873

約数の個数: 24

約数和(自身を含む): 198469440

約数和(自身を除く): 70514163

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 11779, 35337, 106011, 200243, 600729, 836309, 1802187, 2508927, 7526781, 14217253, 42651759, 127955277]

約数ペア:

[(1, 127955277), (3, 42651759), (9, 14217253), (17, 7526781), (51, 2508927), (71, 1802187), (153, 836309), (213, 600729), (639, 200243), (1207, 106011), (3621, 35337), (10863, 11779)]