129730119

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{17921}}^1$

素因数の和:18070

約数の個数: 16

約数和(自身を含む): 183521280

約数和(自身を除く): 53791161

約数列:

[1, 3, 19, 57, 127, 381, 2413, 7239, 17921, 53763, 340499, 1021497, 2275967, 6827901, 43243373, 129730119]

約数ペア:

[(1, 129730119), (3, 43243373), (19, 6827901), (57, 2275967), (127, 1021497), (381, 340499), (2413, 53763), (7239, 17921)]