86561769

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{14669}}^1$

素因数の和:14960

約数の個数: 16

約数和(自身を含む): 132382080

約数和(自身を除く): 45820311

約数列:

[1, 3, 7, 21, 281, 843, 1967, 5901, 14669, 44007, 102683, 308049, 4121989, 12365967, 28853923, 86561769]

約数ペア:

[(1, 86561769), (3, 28853923), (7, 12365967), (21, 4121989), (281, 308049), (843, 102683), (1967, 44007), (5901, 14669)]