66915277

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12647}}^1$

素因数の和:12708

約数の個数: 16

約数和(自身を含む): 80744832

約数和(自身を除く): 13829555

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 12647, 139117, 164411, 467939, 1808521, 5147329, 6083207, 66915277]

約数ペア:

[(1, 66915277), (11, 6083207), (13, 5147329), (37, 1808521), (143, 467939), (407, 164411), (481, 139117), (5291, 12647)]