30742443

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{66977}}^1$

素因数の和:67003

約数の個数: 16

約数和(自身を含む): 48224160

約数和(自身を除く): 17481717

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 66977, 200931, 602793, 1138609, 1808379, 3415827, 10247481, 30742443]

約数ペア:

[(1, 30742443), (3, 10247481), (9, 3415827), (17, 1808379), (27, 1138609), (51, 602793), (153, 200931), (459, 66977)]