7639293837

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{146743}}^1$

素因数の和:146857

約数の個数: 32

約数和(自身を含む): 12133967872

約数和(自身を除く): 4494674035

約数列:

[1, 3, 7, 21, 37, 67, 111, 201, 259, 469, 777, 1407, 2479, 7437, 17353, 52059, 146743, 440229, 1027201, 3081603, 5429491, 9831781, 16288473, 29495343, 38006437, 68822467, 114019311, 206467401, 363775897, 1091327691, 2546431279, 7639293837]

約数ペア:

[(1, 7639293837), (3, 2546431279), (7, 1091327691), (21, 363775897), (37, 206467401), (67, 114019311), (111, 68822467), (201, 38006437), (259, 29495343), (469, 16288473), (777, 9831781), (1407, 5429491), (2479, 3081603), (7437, 1027201), (17353, 440229), (52059, 146743)]