55904079

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{242009}}^1$

素因数の和:242030

約数の個数: 16

約数和(自身を含む): 92931840

約数和(自身を除く): 37027761

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 242009, 726027, 1694063, 2662099, 5082189, 7986297, 18634693, 55904079]

約数ペア:

[(1, 55904079), (3, 18634693), (7, 7986297), (11, 5082189), (21, 2662099), (33, 1694063), (77, 726027), (231, 242009)]