30734181

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{66959}}^1$

素因数の和:66985

約数の個数: 16

約数和(自身を含む): 48211200

約数和(自身を除く): 17477019

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 66959, 200877, 602631, 1138303, 1807893, 3414909, 10244727, 30734181]

約数ペア:

[(1, 30734181), (3, 10244727), (9, 3414909), (17, 1807893), (27, 1138303), (51, 602631), (153, 200877), (459, 66959)]