30637791

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{66749}}^1$

素因数の和:66775

約数の個数: 16

約数和(自身を含む): 48060000

約数和(自身を除く): 17422209

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 66749, 200247, 600741, 1134733, 1802223, 3404199, 10212597, 30637791]

約数ペア:

[(1, 30637791), (3, 10212597), (9, 3404199), (17, 1802223), (27, 1134733), (51, 600741), (153, 200247), (459, 66749)]