66228409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 73801168

約数和(自身を除く): 7572759

約数列:

[1, 13, 37, 157, 481, 877, 2041, 5809, 11401, 32449, 75517, 137689, 421837, 1789957, 5094493, 66228409]

約数ペア:

[(1, 66228409), (13, 5094493), (37, 1789957), (157, 421837), (481, 137689), (877, 75517), (2041, 32449), (5809, 11401)]