84780452571

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{12809}}^1\times {\mathrm{59629}}^1$

素因数の和:72478

約数の個数: 16

約数和(自身を含む): 116106765600

約数和(自身を除く): 31326313029

約数列:

[1, 3, 37, 111, 12809, 38427, 59629, 178887, 473933, 1421799, 2206273, 6618819, 763787861, 2291363583, 28260150857, 84780452571]

約数ペア:

[(1, 84780452571), (3, 28260150857), (37, 2291363583), (111, 763787861), (12809, 6618819), (38427, 2206273), (59629, 1421799), (178887, 473933)]