104311557

素因数分解:

$3^4\times 7^1\times {\mathrm{183971}}^1$

素因数の和:183990

約数の個数: 20

約数和(自身を含む): 178084896

約数和(自身を除く): 73773339

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 183971, 551913, 1287797, 1655739, 3863391, 4967217, 11590173, 14901651, 34770519, 104311557]

約数ペア:

[(1, 104311557), (3, 34770519), (7, 14901651), (9, 11590173), (21, 4967217), (27, 3863391), (63, 1655739), (81, 1287797), (189, 551913), (567, 183971)]