63671769

素因数分解:

$3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2999}}^1$

素因数の和:3349

約数の個数: 24

約数和(自身を含む): 105456000

約数和(自身を除く): 41784231

約数列:

[1, 3, 7, 9, 21, 63, 337, 1011, 2359, 2999, 3033, 7077, 8997, 20993, 21231, 26991, 62979, 188937, 1010663, 3031989, 7074641, 9095967, 21223923, 63671769]

約数ペア:

[(1, 63671769), (3, 21223923), (7, 9095967), (9, 7074641), (21, 3031989), (63, 1010663), (337, 188937), (1011, 62979), (2359, 26991), (2999, 21231), (3033, 20993), (7077, 8997)]