161133409

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 170201088

約数和(自身を除く): 9067679

約数列:

[1, 37, 53, 127, 647, 1961, 4699, 6731, 23939, 34291, 82169, 249047, 1268767, 3040253, 4354957, 161133409]

約数ペア:

[(1, 161133409), (37, 4354957), (53, 3040253), (127, 1268767), (647, 249047), (1961, 82169), (4699, 34291), (6731, 23939)]