55319181

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{6827}}^1$

素因数の和:6940

約数の個数: 16

約数和(自身を含む): 76801344

約数和(自身を除く): 21482163

約数列:

[1, 3, 37, 73, 111, 219, 2701, 6827, 8103, 20481, 252599, 498371, 757797, 1495113, 18439727, 55319181]

約数ペア:

[(1, 55319181), (3, 18439727), (37, 1495113), (73, 757797), (111, 498371), (219, 252599), (2701, 20481), (6827, 8103)]