48578139

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2153}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 73925280

約数和(自身を除く): 25347141

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 981, 2153, 2507, 6459, 7521, 19377, 22563, 49519, 148557, 234677, 445671, 704031, 2112093, 5397571, 16192713, 48578139]

約数ペア:

[(1, 48578139), (3, 16192713), (9, 5397571), (23, 2112093), (69, 704031), (109, 445671), (207, 234677), (327, 148557), (981, 49519), (2153, 22563), (2507, 19377), (6459, 7521)]