156728115627

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{6247}}^1\times {\mathrm{42451}}^1$

素因数の和:48898

約数の個数: 16

約数和(自身を含む): 210070156032

約数和(自身を除く): 53342040405

約数列:

[1, 3, 197, 591, 6247, 18741, 42451, 127353, 1230659, 3691977, 8362847, 25088541, 265191397, 795574191, 52242705209, 156728115627]

約数ペア:

[(1, 156728115627), (3, 52242705209), (197, 795574191), (591, 265191397), (6247, 25088541), (18741, 8362847), (42451, 3691977), (127353, 1230659)]