82798779

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{13099}}^1$

素因数の和:13159

約数の個数: 24

約数和(自身を含む): 131419200

約数和(自身を除く): 48620421

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 13099, 39297, 91693, 275079, 563257, 641851, 1689771, 1925553, 3942799, 11828397, 27599593, 82798779]

約数ペア:

[(1, 82798779), (3, 27599593), (7, 11828397), (21, 3942799), (43, 1925553), (49, 1689771), (129, 641851), (147, 563257), (301, 275079), (903, 91693), (2107, 39297), (6321, 13099)]