65859789

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1663}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 90202112

約数和(自身を除く): 24342323

約数列:

[1, 3, 43, 129, 307, 921, 1663, 4989, 13201, 39603, 71509, 214527, 510541, 1531623, 21953263, 65859789]

約数ペア:

[(1, 65859789), (3, 21953263), (43, 1531623), (129, 510541), (307, 214527), (921, 71509), (1663, 39603), (4989, 13201)]