66741521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2287}}^1$

素因数の和:2684

約数の個数: 16

約数和(自身を含む): 83466240

約数和(自身を除く): 16724719

約数列:

[1, 7, 11, 77, 379, 2287, 2653, 4169, 16009, 25157, 29183, 176099, 866773, 6067411, 9534503, 66741521]

約数ペア:

[(1, 66741521), (7, 9534503), (11, 6067411), (77, 866773), (379, 176099), (2287, 29183), (2653, 25157), (4169, 16009)]