74544771

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8123}}^1$

素因数の和:8175

約数の個数: 32

約数和(自身を含む): 124784640

約数和(自身を除く): 50239869

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 8123, 9177, 24369, 56861, 154337, 170583, 186829, 463011, 560487, 1080359, 1307803, 3241077, 3549751, 3923409, 10649253, 24848257, 74544771]

約数ペア:

[(1, 74544771), (3, 24848257), (7, 10649253), (19, 3923409), (21, 3549751), (23, 3241077), (57, 1307803), (69, 1080359), (133, 560487), (161, 463011), (399, 186829), (437, 170583), (483, 154337), (1311, 56861), (3059, 24369), (8123, 9177)]