55985181

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{72053}}^1$

素因数の和:72100

約数の個数: 16

約数和(自身を含む): 87617664

約数和(自身を除く): 31632483

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 72053, 216159, 504371, 1513113, 2665961, 7997883, 18661727, 55985181]

約数ペア:

[(1, 55985181), (3, 18661727), (7, 7997883), (21, 2665961), (37, 1513113), (111, 504371), (259, 216159), (777, 72053)]