55425753

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 82450368

約数和(自身を除く): 27024615

約数列:

[1, 3, 9, 43, 129, 197, 387, 591, 727, 1773, 2181, 6543, 8471, 25413, 31261, 76239, 93783, 143219, 281349, 429657, 1288971, 6158417, 18475251, 55425753]

約数ペア:

[(1, 55425753), (3, 18475251), (9, 6158417), (43, 1288971), (129, 429657), (197, 281349), (387, 143219), (591, 93783), (727, 76239), (1773, 31261), (2181, 25413), (6543, 8471)]