66883257

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14543}}^1$

素因数の和:14629

約数の個数: 24

約数和(自身を含む): 111930624

約数和(自身を除く): 45047367

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 14543, 43629, 101801, 130887, 305403, 916209, 1061639, 3184917, 7431473, 9554751, 22294419, 66883257]

約数ペア:

[(1, 66883257), (3, 22294419), (7, 9554751), (9, 7431473), (21, 3184917), (63, 1061639), (73, 916209), (219, 305403), (511, 130887), (657, 101801), (1533, 43629), (4599, 14543)]