80691339

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{15467}}^1$

素因数の和:15554

約数の個数: 16

約数和(自身を含む): 112854528

約数和(自身を除く): 32163189

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 15467, 46401, 572279, 726949, 1716837, 2180847, 26897113, 80691339]

約数ペア:

[(1, 80691339), (3, 26897113), (37, 2180847), (47, 1716837), (111, 726949), (141, 572279), (1739, 46401), (5217, 15467)]