6556707

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1400

約数の個数: 20

約数和(自身を含む): 9962656

約数和(自身を除く): 3405949

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1327, 1647, 3981, 4941, 11943, 35829, 80947, 107487, 242841, 728523, 2185569, 6556707]

約数ペア:

[(1, 6556707), (3, 2185569), (9, 728523), (27, 242841), (61, 107487), (81, 80947), (183, 35829), (549, 11943), (1327, 4941), (1647, 3981)]