138366939

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1\times {\mathrm{1621}}^1$

素因数の和:2430

約数の個数: 16

約数和(自身を含む): 189838880

約数和(自身を除く): 51471941

約数列:

[1, 3, 37, 111, 769, 1621, 2307, 4863, 28453, 59977, 85359, 179931, 1246549, 3739647, 46122313, 138366939]

約数ペア:

[(1, 138366939), (3, 46122313), (37, 3739647), (111, 1246549), (769, 179931), (1621, 85359), (2307, 59977), (4863, 28453)]