61710651

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{709}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 94146000

約数和(自身を除く): 32435349

約数列:

[1, 3, 9, 19, 57, 171, 509, 709, 1527, 2127, 4581, 6381, 9671, 13471, 29013, 40413, 87039, 121239, 360881, 1082643, 3247929, 6856739, 20570217, 61710651]

約数ペア:

[(1, 61710651), (3, 20570217), (9, 6856739), (19, 3247929), (57, 1082643), (171, 360881), (509, 121239), (709, 87039), (1527, 40413), (2127, 29013), (4581, 13471), (6381, 9671)]