82421139

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{523}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 111222144

約数和(自身を除く): 28801005

約数列:

[1, 3, 131, 393, 401, 523, 1203, 1569, 52531, 68513, 157593, 205539, 209723, 629169, 27473713, 82421139]

約数ペア:

[(1, 82421139), (3, 27473713), (131, 629169), (393, 209723), (401, 205539), (523, 157593), (1203, 68513), (1569, 52531)]