153223839

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{333821}}^1$

素因数の和:333847

約数の個数: 16

約数和(自身を含む): 240351840

約数和(自身を除く): 87128001

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 333821, 1001463, 3004389, 5674957, 9013167, 17024871, 51074613, 153223839]

約数ペア:

[(1, 153223839), (3, 51074613), (9, 17024871), (17, 9013167), (27, 5674957), (51, 3004389), (153, 1001463), (459, 333821)]