66397863

素因数分解:

$3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{13807}}^1$

素因数の和:14046

約数の個数: 16

約数和(自身を含む): 101626880

約数和(自身を除く): 35229017

約数列:

[1, 3, 7, 21, 229, 687, 1603, 4809, 13807, 41421, 96649, 289947, 3161803, 9485409, 22132621, 66397863]

約数ペア:

[(1, 66397863), (3, 22132621), (7, 9485409), (21, 3161803), (229, 289947), (687, 96649), (1603, 41421), (4809, 13807)]