67406139

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3469}}^1$

素因数の和:3619

約数の個数: 24

約数和(自身を含む): 103933440

約数和(自身を除く): 36527301

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 2159, 3469, 6477, 10407, 19431, 31221, 58973, 176919, 440563, 530757, 1321689, 3965067, 7489571, 22468713, 67406139]

約数ペア:

[(1, 67406139), (3, 22468713), (9, 7489571), (17, 3965067), (51, 1321689), (127, 530757), (153, 440563), (381, 176919), (1143, 58973), (2159, 31221), (3469, 19431), (6477, 10407)]