143771211

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5003}}^1$

素因数の和:5143

約数の個数: 24

約数和(自身を含む): 216493056

約数和(自身を除く): 72721845

約数列:

[1, 3, 9, 31, 93, 103, 279, 309, 927, 3193, 5003, 9579, 15009, 28737, 45027, 155093, 465279, 515309, 1395837, 1545927, 4637781, 15974579, 47923737, 143771211]

約数ペア:

[(1, 143771211), (3, 47923737), (9, 15974579), (31, 4637781), (93, 1545927), (103, 1395837), (279, 515309), (309, 465279), (927, 155093), (3193, 45027), (5003, 28737), (9579, 15009)]