81179147

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{827}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 95650560

約数和(自身を除く): 14471413

約数列:

[1, 7, 37, 259, 379, 827, 2653, 5789, 14023, 30599, 98161, 214193, 313433, 2194031, 11597021, 81179147]

約数ペア:

[(1, 81179147), (7, 11597021), (37, 2194031), (259, 313433), (379, 214193), (827, 98161), (2653, 30599), (5789, 14023)]