127907367

素因数分解:

$3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{12109}}^1$

素因数の和:12622

約数の個数: 16

約数和(自身を含む): 195310080

約数和(自身を除く): 67402713

約数列:

[1, 3, 7, 21, 503, 1509, 3521, 10563, 12109, 36327, 84763, 254289, 6090827, 18272481, 42635789, 127907367]

約数ペア:

[(1, 127907367), (3, 42635789), (7, 18272481), (21, 6090827), (503, 254289), (1509, 84763), (3521, 36327), (10563, 12109)]