123073503

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1949}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 195686400

約数和(自身を除く): 72612897

約数列:

[1, 3, 7, 21, 31, 93, 97, 217, 291, 651, 679, 1949, 2037, 3007, 5847, 9021, 13643, 21049, 40929, 60419, 63147, 181257, 189053, 422933, 567159, 1268799, 1323371, 3970113, 5860643, 17581929, 41024501, 123073503]

約数ペア:

[(1, 123073503), (3, 41024501), (7, 17581929), (21, 5860643), (31, 3970113), (93, 1323371), (97, 1268799), (217, 567159), (291, 422933), (651, 189053), (679, 181257), (1949, 63147), (2037, 60419), (3007, 40929), (5847, 21049), (9021, 13643)]