87441783

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{15679}}^1$

素因数の和:15719

約数の個数: 24

約数和(自身を含む): 137733120

約数和(自身を除く): 50291337

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 15679, 47037, 172469, 203827, 517407, 611481, 2242097, 2649751, 6726291, 7949253, 29147261, 87441783]

約数ペア:

[(1, 87441783), (3, 29147261), (11, 7949253), (13, 6726291), (33, 2649751), (39, 2242097), (143, 611481), (169, 517407), (429, 203827), (507, 172469), (1859, 47037), (5577, 15679)]