71636691

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6473}}^1$

素因数の和:6531

約数の個数: 32

約数和(自身を含む): 119328768

約数和(自身を除く): 47692077

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 6473, 11067, 19419, 45311, 110041, 135933, 200663, 330123, 601989, 770287, 1404641, 2310861, 3411271, 4213923, 10233813, 23878897, 71636691]

約数ペア:

[(1, 71636691), (3, 23878897), (7, 10233813), (17, 4213923), (21, 3411271), (31, 2310861), (51, 1404641), (93, 770287), (119, 601989), (217, 330123), (357, 200663), (527, 135933), (651, 110041), (1581, 45311), (3689, 19419), (6473, 11067)]