108642519

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{21067}}^1$

素因数の和:21267

約数の個数: 16

約数和(自身を含む): 161802240

約数和(自身を除く): 53159721

約数列:

[1, 3, 9, 27, 191, 573, 1719, 5157, 21067, 63201, 189603, 568809, 4023797, 12071391, 36214173, 108642519]

約数ペア:

[(1, 108642519), (3, 36214173), (9, 12071391), (27, 4023797), (191, 568809), (573, 189603), (1719, 63201), (5157, 21067)]