71334921

素因数分解:

$3^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{3847}}^1$

素因数の和:4740

約数の個数: 16

約数和(自身を含む): 108852224

約数和(自身を除く): 37517303

約数列:

[1, 3, 7, 21, 883, 2649, 3847, 6181, 11541, 18543, 26929, 80787, 3396901, 10190703, 23778307, 71334921]

約数ペア:

[(1, 71334921), (3, 23778307), (7, 10190703), (21, 3396901), (883, 80787), (2649, 26929), (3847, 18543), (6181, 11541)]