55151547

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{87961}}^1$

素因数の和:87994

約数の個数: 16

約数和(自身を含む): 84443520

約数和(自身を除く): 29291973

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 87961, 263883, 967571, 1671259, 2902713, 5013777, 18383849, 55151547]

約数ペア:

[(1, 55151547), (3, 18383849), (11, 5013777), (19, 2902713), (33, 1671259), (57, 967571), (209, 263883), (627, 87961)]