6890441823

素因数分解:

$3^4\times {\mathrm{2153}}^1\times {\mathrm{39511}}^1$

素因数の和:41676

約数の個数: 20

約数和(自身を含む): 10298170608

約数和(自身を除く): 3407728785

約数列:

[1, 3, 9, 27, 81, 2153, 6459, 19377, 39511, 58131, 118533, 174393, 355599, 1066797, 3200391, 85067183, 255201549, 765604647, 2296813941, 6890441823]

約数ペア:

[(1, 6890441823), (3, 2296813941), (9, 765604647), (27, 255201549), (81, 85067183), (2153, 3200391), (6459, 1066797), (19377, 355599), (39511, 174393), (58131, 118533)]