155753013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{210193}}^1$

素因数の和:210228

約数の個数: 16

約数和(自身を含む): 235417280

約数和(自身を除く): 79664267

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 210193, 630579, 2732509, 3993667, 8197527, 11981001, 51917671, 155753013]

約数ペア:

[(1, 155753013), (3, 51917671), (13, 11981001), (19, 8197527), (39, 3993667), (57, 2732509), (247, 630579), (741, 210193)]