66157487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{907}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 76272000

約数和(自身を除く): 10114513

約数列:

[1, 11, 19, 209, 349, 907, 3839, 6631, 9977, 17233, 72941, 189563, 316543, 3481973, 6014317, 66157487]

約数ペア:

[(1, 66157487), (11, 6014317), (19, 3481973), (209, 316543), (349, 189563), (907, 72941), (3839, 17233), (6631, 9977)]