168800000013

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{987134503}}^1$

素因数の和:987134528

約数の個数: 12

約数和(自身を含む): 256654971040

約数和(自身を除く): 87854971027

約数列:

[1, 3, 9, 19, 57, 171, 987134503, 2961403509, 8884210527, 18755555557, 56266666671, 168800000013]

約数ペア:

[(1, 168800000013), (3, 56266666671), (9, 18755555557), (19, 8884210527), (57, 2961403509), (171, 987134503)]