30726837

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{66943}}^1$

素因数の和:66969

約数の個数: 16

約数和(自身を含む): 48199680

約数和(自身を除く): 17472843

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 66943, 200829, 602487, 1138031, 1807461, 3414093, 10242279, 30726837]

約数ペア:

[(1, 30726837), (3, 10242279), (9, 3414093), (17, 1807461), (27, 1138031), (51, 602487), (153, 200829), (459, 66943)]