77646249

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{5857}}^1$

素因数の和:6357

約数の個数: 16

約数和(自身を含む): 115285440

約数和(自身を除く): 37639191

約数列:

[1, 3, 9, 27, 491, 1473, 4419, 5857, 13257, 17571, 52713, 158139, 2875787, 8627361, 25882083, 77646249]

約数ペア:

[(1, 77646249), (3, 25882083), (9, 8627361), (27, 2875787), (491, 158139), (1473, 52713), (4419, 17571), (5857, 13257)]