61778073

素因数分解:

$3^1\times 7^3\times {\mathrm{60037}}^1$

素因数の和:60061

約数の個数: 16

約数和(自身を含む): 96060800

約数和(自身を除く): 34282727

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 60037, 180111, 420259, 1260777, 2941813, 8825439, 20592691, 61778073]

約数ペア:

[(1, 61778073), (3, 20592691), (7, 8825439), (21, 2941813), (49, 1260777), (147, 420259), (343, 180111), (1029, 60037)]