55587891

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{1103}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 75354624

約数和(自身を除く): 19766733

約数列:

[1, 3, 107, 157, 321, 471, 1103, 3309, 16799, 50397, 118021, 173171, 354063, 519513, 18529297, 55587891]

約数ペア:

[(1, 55587891), (3, 18529297), (107, 519513), (157, 354063), (321, 173171), (471, 118021), (1103, 50397), (3309, 16799)]