71141646

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{90511}}^1$

素因数の和:90647

約数の個数: 16

約数和(自身を含む): 143371008

約数和(自身を除く): 72229362

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 90511, 181022, 271533, 543066, 11856941, 23713882, 35570823, 71141646]

約数ペア:

[(1, 71141646), (2, 35570823), (3, 23713882), (6, 11856941), (131, 543066), (262, 271533), (393, 181022), (786, 90511)]