63633703

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1604

約数の個数: 20

約数和(自身を含む): 78652080

約数和(自身を除く): 15018377

約数列:

[1, 7, 17, 49, 119, 343, 833, 1559, 2401, 5831, 10913, 26503, 40817, 76391, 185521, 534737, 1298647, 3743159, 9090529, 63633703]

約数ペア:

[(1, 63633703), (7, 9090529), (17, 3743159), (49, 1298647), (119, 534737), (343, 185521), (833, 76391), (1559, 40817), (2401, 26503), (5831, 10913)]