1267564707

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15823}}^1$

素因数の和:15901

約数の個数: 40

約数和(自身を含む): 2021927424

約数和(自身を除く): 754362717

約数列:

[1, 3, 9, 23, 27, 43, 69, 81, 129, 207, 387, 621, 989, 1161, 1863, 2967, 3483, 8901, 15823, 26703, 47469, 80109, 142407, 363929, 427221, 680389, 1091787, 1281663, 2041167, 3275361, 6123501, 9826083, 15648947, 18370503, 29478249, 46946841, 55111509, 140840523, 422521569, 1267564707]

約数ペア:

[(1, 1267564707), (3, 422521569), (9, 140840523), (23, 55111509), (27, 46946841), (43, 29478249), (69, 18370503), (81, 15648947), (129, 9826083), (207, 6123501), (387, 3275361), (621, 2041167), (989, 1281663), (1161, 1091787), (1863, 680389), (2967, 427221), (3483, 363929), (8901, 142407), (15823, 80109), (26703, 47469)]