27535991

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 34128864

約数和(自身を除く): 6592873

約数列:

[1, 7, 23, 49, 53, 161, 371, 461, 1127, 1219, 2597, 3227, 8533, 10603, 22589, 24433, 59731, 74221, 171031, 519547, 561959, 1197217, 3933713, 27535991]

約数ペア:

[(1, 27535991), (7, 3933713), (23, 1197217), (49, 561959), (53, 519547), (161, 171031), (371, 74221), (461, 59731), (1127, 24433), (1219, 22589), (2597, 10603), (3227, 8533)]