61262889

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 82642560

約数和(自身を除く): 21379671

約数列:

[1, 3, 181, 257, 439, 543, 771, 1317, 46517, 79459, 112823, 139551, 238377, 338469, 20420963, 61262889]

約数ペア:

[(1, 61262889), (3, 20420963), (181, 338469), (257, 238377), (439, 139551), (543, 112823), (771, 79459), (1317, 46517)]