145684953

素因数分解:

$3^3\times {\mathrm{653}}^1\times {\mathrm{8263}}^1$

素因数の和:8925

約数の個数: 16

約数和(自身を含む): 216186240

約数和(自身を除く): 70501287

約数列:

[1, 3, 9, 27, 653, 1959, 5877, 8263, 17631, 24789, 74367, 223101, 5395739, 16187217, 48561651, 145684953]

約数ペア:

[(1, 145684953), (3, 48561651), (9, 16187217), (27, 5395739), (653, 223101), (1959, 74367), (5877, 24789), (8263, 17631)]