65890098

素因数分解:

$2^1\times 3^4\times {\mathrm{406729}}^1$

素因数の和:406743

約数の個数: 20

約数和(自身を含む): 147642990

約数和(自身を除く): 81752892

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 406729, 813458, 1220187, 2440374, 3660561, 7321122, 10981683, 21963366, 32945049, 65890098]

約数ペア:

[(1, 65890098), (2, 32945049), (3, 21963366), (6, 10981683), (9, 7321122), (18, 3660561), (27, 2440374), (54, 1220187), (81, 813458), (162, 406729)]