75432147

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1949}}^1$

素因数の和:2075

約数の個数: 32

約数和(自身を含む): 122304000

約数和(自身を除く): 46871853

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 291, 399, 679, 1843, 1949, 2037, 5529, 5847, 12901, 13643, 37031, 38703, 40929, 111093, 189053, 259217, 567159, 777651, 1323371, 3592007, 3970113, 10776021, 25144049, 75432147]

約数ペア:

[(1, 75432147), (3, 25144049), (7, 10776021), (19, 3970113), (21, 3592007), (57, 1323371), (97, 777651), (133, 567159), (291, 259217), (399, 189053), (679, 111093), (1843, 40929), (1949, 38703), (2037, 37031), (5529, 13643), (5847, 12901)]