86678949

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{9851}}^1$

素因数の和:10280

約数の個数: 16

約数和(自身を含む): 132410880

約数和(自身を除く): 45731931

約数列:

[1, 3, 7, 21, 419, 1257, 2933, 8799, 9851, 29553, 68957, 206871, 4127569, 12382707, 28892983, 86678949]

約数ペア:

[(1, 86678949), (3, 28892983), (7, 12382707), (21, 4127569), (419, 206871), (1257, 68957), (2933, 29553), (8799, 9851)]