77925589

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6997}}^1$

素因数の和:7084

約数の個数: 16

約数和(自身を含む): 93605248

約数和(自身を除く): 15679659

約数列:

[1, 7, 37, 43, 259, 301, 1591, 6997, 11137, 48979, 258889, 300871, 1812223, 2106097, 11132227, 77925589]

約数ペア:

[(1, 77925589), (7, 11132227), (37, 2106097), (43, 1812223), (259, 300871), (301, 258889), (1591, 48979), (6997, 11137)]