49980451773

素因数分解:

$3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{2624059}}^1$

素因数の和:2624976

約数の個数: 16

約数和(自身を含む): 76244687360

約数和(自身を除く): 26264235587

約数列:

[1, 3, 7, 21, 907, 2721, 6349, 19047, 2624059, 7872177, 18368413, 55105239, 2380021513, 7140064539, 16660150591, 49980451773]

約数ペア:

[(1, 49980451773), (3, 16660150591), (7, 7140064539), (21, 2380021513), (907, 55105239), (2721, 18368413), (6349, 7872177), (19047, 2624059)]