81583117

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{22543}}^1$

素因数の和:22608

約数の個数: 16

約数和(自身を含む): 103882752

約数和(自身を除く): 22299635

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 22543, 157801, 247973, 1059521, 1735811, 7416647, 11654731, 81583117]

約数ペア:

[(1, 81583117), (7, 11654731), (11, 7416647), (47, 1735811), (77, 1059521), (329, 247973), (517, 157801), (3619, 22543)]