288587887479

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{788873}}^1$

素因数の和:789696

約数の個数: 32

約数和(自身を含む): 453255445440

約数和(自身を除く): 164667557961

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 797, 2391, 7173, 13549, 21519, 40647, 121941, 365823, 788873, 2366619, 7099857, 13410841, 21299571, 40232523, 120697569, 362092707, 628731781, 1886195343, 5658586029, 10688440277, 16975758087, 32065320831, 96195962493, 288587887479]

約数ペア:

[(1, 288587887479), (3, 96195962493), (9, 32065320831), (17, 16975758087), (27, 10688440277), (51, 5658586029), (153, 1886195343), (459, 628731781), (797, 362092707), (2391, 120697569), (7173, 40232523), (13549, 21299571), (21519, 13410841), (40647, 7099857), (121941, 2366619), (365823, 788873)]