63734643

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3361}}^1$

素因数の和:3424

約数の個数: 36

約数和(自身を含む): 109614648

約数和(自身を除く): 45880005

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2709, 3361, 6321, 10083, 18963, 23527, 30249, 70581, 144523, 164689, 211743, 433569, 494067, 1011661, 1300707, 1482201, 3034983, 7081627, 9104949, 21244881, 63734643]

約数ペア:

[(1, 63734643), (3, 21244881), (7, 9104949), (9, 7081627), (21, 3034983), (43, 1482201), (49, 1300707), (63, 1011661), (129, 494067), (147, 433569), (301, 211743), (387, 164689), (441, 144523), (903, 70581), (2107, 30249), (2709, 23527), (3361, 18963), (6321, 10083)]