49802481

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{431}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 74265984

約数和(自身を除く): 24463503

約数列:

[1, 3, 9, 37, 111, 333, 347, 431, 1041, 1293, 3123, 3879, 12839, 15947, 38517, 47841, 115551, 143523, 149557, 448671, 1346013, 5533609, 16600827, 49802481]

約数ペア:

[(1, 49802481), (3, 16600827), (9, 5533609), (37, 1346013), (111, 448671), (333, 149557), (347, 143523), (431, 115551), (1041, 47841), (1293, 38517), (3123, 15947), (3879, 12839)]