129417279

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{1889}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 177176160

約数和(自身を除く): 47758881

約数列:

[1, 3, 41, 123, 557, 1671, 1889, 5667, 22837, 68511, 77449, 232347, 1052173, 3156519, 43139093, 129417279]

約数ペア:

[(1, 129417279), (3, 43139093), (41, 3156519), (123, 1052173), (557, 232347), (1671, 77449), (1889, 68511), (5667, 22837)]