203997367053

素因数分解:

$3^4\times {\mathrm{1019}}^1\times {\mathrm{2471527}}^1$

素因数の和:2472558

約数の個数: 20

約数和(自身を含む): 305035985760

約数和(自身を除く): 101038618707

約数列:

[1, 3, 9, 27, 81, 1019, 3057, 9171, 27513, 82539, 2471527, 7414581, 22243743, 66731229, 200193687, 2518486013, 7555458039, 22666374117, 67999122351, 203997367053]

約数ペア:

[(1, 203997367053), (3, 67999122351), (9, 22666374117), (27, 7555458039), (81, 2518486013), (1019, 200193687), (3057, 66731229), (9171, 22243743), (27513, 7414581), (82539, 2471527)]