155250243

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{11807}}^1$

素因数の和:12303

約数の個数: 16

約数和(自身を含む): 230492160

約数和(自身を除く): 75241917

約数列:

[1, 3, 9, 27, 487, 1461, 4383, 11807, 13149, 35421, 106263, 318789, 5750009, 17250027, 51750081, 155250243]

約数ペア:

[(1, 155250243), (3, 51750081), (9, 17250027), (27, 5750009), (487, 318789), (1461, 106263), (4383, 35421), (11807, 13149)]