539693739

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{12107}}^1$

素因数の和:12256

約数の個数: 32

約数和(自身を含む): 867901440

約数和(自身を除く): 328207701

約数列:

[1, 3, 9, 13, 27, 39, 117, 127, 351, 381, 1143, 1651, 3429, 4953, 12107, 14859, 36321, 44577, 108963, 157391, 326889, 472173, 1416519, 1537589, 4249557, 4612767, 13838301, 19988657, 41514903, 59965971, 179897913, 539693739]

約数ペア:

[(1, 539693739), (3, 179897913), (9, 59965971), (13, 41514903), (27, 19988657), (39, 13838301), (117, 4612767), (127, 4249557), (351, 1537589), (381, 1416519), (1143, 472173), (1651, 326889), (3429, 157391), (4953, 108963), (12107, 44577), (14859, 36321)]