127567377

素因数分解:

$3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{3209}}^1$

素因数の和:3853

約数の個数: 24

約数和(自身を含む): 210986880

約数和(自身を除く): 83419503

約数列:

[1, 3, 7, 9, 21, 63, 631, 1893, 3209, 4417, 5679, 9627, 13251, 22463, 28881, 39753, 67389, 202167, 2024879, 6074637, 14174153, 18223911, 42522459, 127567377]

約数ペア:

[(1, 127567377), (3, 42522459), (7, 18223911), (9, 14174153), (21, 6074637), (63, 2024879), (631, 202167), (1893, 67389), (3209, 39753), (4417, 28881), (5679, 22463), (9627, 13251)]