83668473

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42841}}^1$

素因数の和:42885

約数の個数: 24

約数和(自身を含む): 142578176

約数和(自身を除く): 58909703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 42841, 128523, 299887, 385569, 899661, 1328071, 2698983, 3984213, 9296497, 11952639, 27889491, 83668473]

約数ペア:

[(1, 83668473), (3, 27889491), (7, 11952639), (9, 9296497), (21, 3984213), (31, 2698983), (63, 1328071), (93, 899661), (217, 385569), (279, 299887), (651, 128523), (1953, 42841)]