57437997

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 77663040

約数和(自身を除く): 20225043

約数列:

[1, 3, 139, 181, 417, 543, 761, 2283, 25159, 75477, 105779, 137741, 317337, 413223, 19145999, 57437997]

約数ペア:

[(1, 57437997), (3, 19145999), (139, 413223), (181, 317337), (417, 137741), (543, 105779), (761, 75477), (2283, 25159)]